181205388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55313}}^1$

素因数の和:55343

約数の個数: 72

約数和(自身を含む): 563760288

約数和(自身を除く): 382554900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 55313, 110626, 165939, 221252, 331878, 387191, 497817, 663756, 719069, 774382, 995634, 1161573, 1438138, 1548764, 1991268, 2157207, 2323146, 2876276, 3484719, 4314414, 4646292, 5033483, 6471621, 6969438, 8628828, 10066966, 12943242, 13938876, 15100449, 20133932, 25886484, 30200898, 45301347, 60401796, 90602694, 181205388]

約数ペア:

[(1, 181205388), (2, 90602694), (3, 60401796), (4, 45301347), (6, 30200898), (7, 25886484), (9, 20133932), (12, 15100449), (13, 13938876), (14, 12943242), (18, 10066966), (21, 8628828), (26, 6969438), (28, 6471621), (36, 5033483), (39, 4646292), (42, 4314414), (52, 3484719), (63, 2876276), (78, 2323146), (84, 2157207), (91, 1991268), (117, 1548764), (126, 1438138), (156, 1161573), (182, 995634), (234, 774382), (252, 719069), (273, 663756), (364, 497817), (468, 387191), (546, 331878), (819, 221252), (1092, 165939), (1638, 110626), (3276, 55313)]