1189702962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{72077}}^1$

素因数の和:72223

約数の個数: 48

約数和(自身を含む): 2968460352

約数和(自身を除く): 1778757390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 5502, 8253, 16506, 72077, 144154, 216231, 432462, 504539, 648693, 1009078, 1297386, 1513617, 3027234, 4540851, 9081702, 9442087, 18884174, 28326261, 56652522, 66094609, 84978783, 132189218, 169957566, 198283827, 396567654, 594851481, 1189702962]

約数ペア:

[(1, 1189702962), (2, 594851481), (3, 396567654), (6, 198283827), (7, 169957566), (9, 132189218), (14, 84978783), (18, 66094609), (21, 56652522), (42, 28326261), (63, 18884174), (126, 9442087), (131, 9081702), (262, 4540851), (393, 3027234), (786, 1513617), (917, 1297386), (1179, 1009078), (1834, 648693), (2358, 504539), (2751, 432462), (5502, 216231), (8253, 144154), (16506, 72077)]