42873012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 139426560

約数和(自身を除く): 96553548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 569, 598, 644, 819, 828, 897, 966, 1092, 1138, 1196, 1449, 1638, 1707, 1794, 1932, 2093, 2276, 2691, 2898, 3276, 3414, 3588, 3983, 4186, 5121, 5382, 5796, 6279, 6828, 7397, 7966, 8372, 10242, 10764, 11949, 12558, 13087, 14794, 15932, 18837, 20484, 22191, 23898, 25116, 26174, 29588, 35847, 37674, 39261, 44382, 47796, 51779, 52348, 66573, 71694, 75348, 78522, 88764, 91609, 103558, 117783, 133146, 143388, 155337, 157044, 170131, 183218, 207116, 235566, 266292, 274827, 310674, 340262, 366436, 466011, 471132, 510393, 549654, 621348, 680524, 824481, 932022, 1020786, 1099308, 1190917, 1531179, 1648962, 1864044, 2041572, 2381834, 3062358, 3297924, 3572751, 4763668, 6124716, 7145502, 10718253, 14291004, 21436506, 42873012]

約数ペア:

[(1, 42873012), (2, 21436506), (3, 14291004), (4, 10718253), (6, 7145502), (7, 6124716), (9, 4763668), (12, 3572751), (13, 3297924), (14, 3062358), (18, 2381834), (21, 2041572), (23, 1864044), (26, 1648962), (28, 1531179), (36, 1190917), (39, 1099308), (42, 1020786), (46, 932022), (52, 824481), (63, 680524), (69, 621348), (78, 549654), (84, 510393), (91, 471132), (92, 466011), (117, 366436), (126, 340262), (138, 310674), (156, 274827), (161, 266292), (182, 235566), (207, 207116), (234, 183218), (252, 170131), (273, 157044), (276, 155337), (299, 143388), (322, 133146), (364, 117783), (414, 103558), (468, 91609), (483, 88764), (546, 78522), (569, 75348), (598, 71694), (644, 66573), (819, 52348), (828, 51779), (897, 47796), (966, 44382), (1092, 39261), (1138, 37674), (1196, 35847), (1449, 29588), (1638, 26174), (1707, 25116), (1794, 23898), (1932, 22191), (2093, 20484), (2276, 18837), (2691, 15932), (2898, 14794), (3276, 13087), (3414, 12558), (3588, 11949), (3983, 10764), (4186, 10242), (5121, 8372), (5382, 7966), (5796, 7397), (6279, 6828)]