1812602022

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 4826304000

約数和(自身を除く): 3013701978

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 49, 58, 66, 77, 87, 98, 121, 147, 154, 174, 203, 231, 242, 251, 294, 319, 343, 363, 406, 462, 502, 539, 609, 638, 686, 726, 753, 847, 957, 1029, 1078, 1218, 1421, 1506, 1617, 1694, 1757, 1914, 2058, 2233, 2541, 2761, 2842, 3234, 3509, 3514, 3773, 4263, 4466, 5082, 5271, 5522, 5929, 6699, 7018, 7279, 7546, 8283, 8526, 9947, 10527, 10542, 11319, 11858, 12299, 13398, 14558, 15631, 16566, 17787, 19327, 19894, 21054, 21837, 22638, 24563, 24598, 29841, 30371, 31262, 35574, 36897, 38654, 41503, 43674, 46893, 49126, 50953, 57981, 59682, 60742, 73689, 73794, 80069, 83006, 86093, 91113, 93786, 101906, 109417, 115962, 124509, 135289, 147378, 152859, 160138, 171941, 172186, 182226, 212597, 218834, 240207, 249018, 258279, 270578, 305718, 328251, 343882, 356671, 405867, 425194, 480414, 515823, 516558, 560483, 637791, 656502, 713342, 811734, 880759, 947023, 1031646, 1070013, 1120966, 1203587, 1275582, 1488179, 1681449, 1761518, 1894046, 2140026, 2407174, 2496697, 2642277, 2841069, 2976358, 3362898, 3610761, 3923381, 4464537, 4993394, 5284554, 5682138, 6165313, 7221522, 7490091, 7846762, 8929074, 10417253, 11770143, 12330626, 14980182, 18495939, 20834506, 23540286, 27463667, 31251759, 36991878, 43157191, 54927334, 62503518, 82391001, 86314382, 129471573, 164782002, 258943146, 302100337, 604200674, 906301011, 1812602022]

約数ペア:

[(1, 1812602022), (2, 906301011), (3, 604200674), (6, 302100337), (7, 258943146), (11, 164782002), (14, 129471573), (21, 86314382), (22, 82391001), (29, 62503518), (33, 54927334), (42, 43157191), (49, 36991878), (58, 31251759), (66, 27463667), (77, 23540286), (87, 20834506), (98, 18495939), (121, 14980182), (147, 12330626), (154, 11770143), (174, 10417253), (203, 8929074), (231, 7846762), (242, 7490091), (251, 7221522), (294, 6165313), (319, 5682138), (343, 5284554), (363, 4993394), (406, 4464537), (462, 3923381), (502, 3610761), (539, 3362898), (609, 2976358), (638, 2841069), (686, 2642277), (726, 2496697), (753, 2407174), (847, 2140026), (957, 1894046), (1029, 1761518), (1078, 1681449), (1218, 1488179), (1421, 1275582), (1506, 1203587), (1617, 1120966), (1694, 1070013), (1757, 1031646), (1914, 947023), (2058, 880759), (2233, 811734), (2541, 713342), (2761, 656502), (2842, 637791), (3234, 560483), (3509, 516558), (3514, 515823), (3773, 480414), (4263, 425194), (4466, 405867), (5082, 356671), (5271, 343882), (5522, 328251), (5929, 305718), (6699, 270578), (7018, 258279), (7279, 249018), (7546, 240207), (8283, 218834), (8526, 212597), (9947, 182226), (10527, 172186), (10542, 171941), (11319, 160138), (11858, 152859), (12299, 147378), (13398, 135289), (14558, 124509), (15631, 115962), (16566, 109417), (17787, 101906), (19327, 93786), (19894, 91113), (21054, 86093), (21837, 83006), (22638, 80069), (24563, 73794), (24598, 73689), (29841, 60742), (30371, 59682), (31262, 57981), (35574, 50953), (36897, 49126), (38654, 46893), (41503, 43674)]