2992157028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{593}}^1\times {\mathrm{20023}}^1$

素因数の和:20633

約数の個数: 72

約数和(自身を含む): 8659018368

約数和(自身を除く): 5666861340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 593, 1186, 1779, 2372, 3558, 4151, 5337, 7116, 8302, 10674, 12453, 16604, 20023, 21348, 24906, 37359, 40046, 49812, 60069, 74718, 80092, 120138, 140161, 149436, 180207, 240276, 280322, 360414, 420483, 560644, 720828, 840966, 1261449, 1681932, 2522898, 5045796, 11873639, 23747278, 35620917, 47494556, 71241834, 83115473, 106862751, 142483668, 166230946, 213725502, 249346419, 332461892, 427451004, 498692838, 748039257, 997385676, 1496078514, 2992157028]

約数ペア:

[(1, 2992157028), (2, 1496078514), (3, 997385676), (4, 748039257), (6, 498692838), (7, 427451004), (9, 332461892), (12, 249346419), (14, 213725502), (18, 166230946), (21, 142483668), (28, 106862751), (36, 83115473), (42, 71241834), (63, 47494556), (84, 35620917), (126, 23747278), (252, 11873639), (593, 5045796), (1186, 2522898), (1779, 1681932), (2372, 1261449), (3558, 840966), (4151, 720828), (5337, 560644), (7116, 420483), (8302, 360414), (10674, 280322), (12453, 240276), (16604, 180207), (20023, 149436), (21348, 140161), (24906, 120138), (37359, 80092), (40046, 74718), (49812, 60069)]