2015194818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{6977}}^1$

素因数の和:7048

約数の個数: 96

約数和(自身を含む): 5186272896

約数和(自身を除く): 3171078078

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 529, 546, 598, 897, 966, 1058, 1587, 1794, 2093, 3174, 3703, 4186, 6279, 6877, 6977, 7406, 11109, 12558, 13754, 13954, 20631, 20931, 22218, 41262, 41862, 48139, 48839, 90701, 96278, 97678, 144417, 146517, 160471, 181402, 272103, 288834, 293034, 320942, 481413, 544206, 634907, 962826, 1123297, 1269814, 1904721, 2086123, 2246594, 3369891, 3690833, 3809442, 4172246, 6258369, 6739782, 7381666, 11072499, 12516738, 14602861, 22144998, 25835831, 29205722, 43808583, 47980829, 51671662, 77507493, 87617166, 95961658, 143942487, 155014986, 287884974, 335865803, 671731606, 1007597409, 2015194818]

約数ペア:

[(1, 2015194818), (2, 1007597409), (3, 671731606), (6, 335865803), (7, 287884974), (13, 155014986), (14, 143942487), (21, 95961658), (23, 87617166), (26, 77507493), (39, 51671662), (42, 47980829), (46, 43808583), (69, 29205722), (78, 25835831), (91, 22144998), (138, 14602861), (161, 12516738), (182, 11072499), (273, 7381666), (299, 6739782), (322, 6258369), (483, 4172246), (529, 3809442), (546, 3690833), (598, 3369891), (897, 2246594), (966, 2086123), (1058, 1904721), (1587, 1269814), (1794, 1123297), (2093, 962826), (3174, 634907), (3703, 544206), (4186, 481413), (6279, 320942), (6877, 293034), (6977, 288834), (7406, 272103), (11109, 181402), (12558, 160471), (13754, 146517), (13954, 144417), (20631, 97678), (20931, 96278), (22218, 90701), (41262, 48839), (41862, 48139)]