2017284948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13591}}^1$

素因数の和:13658

約数の個数: 144

約数和(自身を含む): 6332784640

約数和(自身を除く): 4315499692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 434, 532, 558, 589, 651, 684, 798, 868, 1116, 1178, 1197, 1302, 1596, 1767, 1953, 2356, 2394, 2604, 3534, 3906, 4123, 4788, 5301, 7068, 7812, 8246, 10602, 12369, 13591, 16492, 21204, 24738, 27182, 37107, 40773, 49476, 54364, 74214, 81546, 95137, 122319, 148428, 163092, 190274, 244638, 258229, 285411, 380548, 421321, 489276, 516458, 570822, 774687, 842642, 856233, 1032916, 1141644, 1263963, 1549374, 1685284, 1712466, 1807603, 2324061, 2527926, 2949247, 3098748, 3424932, 3615206, 3791889, 4648122, 5055852, 5422809, 5898494, 7230412, 7583778, 8005099, 8847741, 9296244, 10845618, 11796988, 15167556, 16010198, 16268427, 17695482, 21691236, 24015297, 26543223, 32020396, 32536854, 35390964, 48030594, 53086446, 56035693, 65073708, 72045891, 96061188, 106172892, 112071386, 144091782, 168107079, 224142772, 288183564, 336214158, 504321237, 672428316, 1008642474, 2017284948]

約数ペア:

[(1, 2017284948), (2, 1008642474), (3, 672428316), (4, 504321237), (6, 336214158), (7, 288183564), (9, 224142772), (12, 168107079), (14, 144091782), (18, 112071386), (19, 106172892), (21, 96061188), (28, 72045891), (31, 65073708), (36, 56035693), (38, 53086446), (42, 48030594), (57, 35390964), (62, 32536854), (63, 32020396), (76, 26543223), (84, 24015297), (93, 21691236), (114, 17695482), (124, 16268427), (126, 16010198), (133, 15167556), (171, 11796988), (186, 10845618), (217, 9296244), (228, 8847741), (252, 8005099), (266, 7583778), (279, 7230412), (342, 5898494), (372, 5422809), (399, 5055852), (434, 4648122), (532, 3791889), (558, 3615206), (589, 3424932), (651, 3098748), (684, 2949247), (798, 2527926), (868, 2324061), (1116, 1807603), (1178, 1712466), (1197, 1685284), (1302, 1549374), (1596, 1263963), (1767, 1141644), (1953, 1032916), (2356, 856233), (2394, 842642), (2604, 774687), (3534, 570822), (3906, 516458), (4123, 489276), (4788, 421321), (5301, 380548), (7068, 285411), (7812, 258229), (8246, 244638), (10602, 190274), (12369, 163092), (13591, 148428), (16492, 122319), (21204, 95137), (24738, 81546), (27182, 74214), (37107, 54364), (40773, 49476)]