2028117546

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2239}}^1$

素因数の和:2353

約数の個数: 144

約数和(自身を含む): 5577062400

約数和(自身を除く): 3548944854

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 79, 91, 98, 117, 126, 147, 158, 182, 234, 237, 273, 294, 441, 474, 546, 553, 637, 711, 819, 882, 1027, 1106, 1274, 1422, 1638, 1659, 1911, 2054, 2239, 3081, 3318, 3822, 3871, 4478, 4977, 5733, 6162, 6717, 7189, 7742, 9243, 9954, 11466, 11613, 13434, 14378, 15673, 18486, 20151, 21567, 23226, 29107, 31346, 34839, 40302, 43134, 47019, 50323, 58214, 64701, 69678, 87321, 94038, 100646, 109711, 129402, 141057, 150969, 174642, 176881, 203749, 219422, 261963, 282114, 301938, 329133, 353762, 407498, 452907, 523926, 530643, 611247, 658266, 905814, 987399, 1061286, 1222494, 1238167, 1426243, 1591929, 1833741, 1974798, 2299453, 2476334, 2852486, 3183858, 3667482, 3714501, 4278729, 4598906, 6898359, 7429002, 8557458, 8667169, 11143503, 12836187, 13796718, 16096171, 17334338, 20695077, 22287006, 25672374, 26001507, 32192342, 41390154, 48288513, 52003014, 78004521, 96577026, 112673197, 144865539, 156009042, 225346394, 289731078, 338019591, 676039182, 1014058773, 2028117546]

約数ペア:

[(1, 2028117546), (2, 1014058773), (3, 676039182), (6, 338019591), (7, 289731078), (9, 225346394), (13, 156009042), (14, 144865539), (18, 112673197), (21, 96577026), (26, 78004521), (39, 52003014), (42, 48288513), (49, 41390154), (63, 32192342), (78, 26001507), (79, 25672374), (91, 22287006), (98, 20695077), (117, 17334338), (126, 16096171), (147, 13796718), (158, 12836187), (182, 11143503), (234, 8667169), (237, 8557458), (273, 7429002), (294, 6898359), (441, 4598906), (474, 4278729), (546, 3714501), (553, 3667482), (637, 3183858), (711, 2852486), (819, 2476334), (882, 2299453), (1027, 1974798), (1106, 1833741), (1274, 1591929), (1422, 1426243), (1638, 1238167), (1659, 1222494), (1911, 1061286), (2054, 987399), (2239, 905814), (3081, 658266), (3318, 611247), (3822, 530643), (3871, 523926), (4478, 452907), (4977, 407498), (5733, 353762), (6162, 329133), (6717, 301938), (7189, 282114), (7742, 261963), (9243, 219422), (9954, 203749), (11466, 176881), (11613, 174642), (13434, 150969), (14378, 141057), (15673, 129402), (18486, 109711), (20151, 100646), (21567, 94038), (23226, 87321), (29107, 69678), (31346, 64701), (34839, 58214), (40302, 50323), (43134, 47019)]