20182913218

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{3457}}^1$

素因数の和:4259

約数の個数: 48

約数和(自身を含む): 34263081216

約数和(自身を除く): 14080167998

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 751, 1502, 3457, 3887, 6914, 7774, 9763, 17273, 19526, 34546, 44941, 79511, 89882, 126919, 159022, 224549, 253838, 449098, 584233, 1033643, 1168466, 2067286, 2596207, 2919137, 5192414, 5838274, 13437359, 26874718, 33750691, 59712761, 67501382, 119425522, 438758983, 776265893, 877517966, 1552531786, 10091456609, 20182913218]

約数ペア:

[(1, 20182913218), (2, 10091456609), (13, 1552531786), (23, 877517966), (26, 776265893), (46, 438758983), (169, 119425522), (299, 67501382), (338, 59712761), (598, 33750691), (751, 26874718), (1502, 13437359), (3457, 5838274), (3887, 5192414), (6914, 2919137), (7774, 2596207), (9763, 2067286), (17273, 1168466), (19526, 1033643), (34546, 584233), (44941, 449098), (79511, 253838), (89882, 224549), (126919, 159022)]