16366626

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 36979488

約数和(自身を除く): 20612862

約数列:

[1, 2, 3, 6, 9, 18, 41, 67, 82, 123, 134, 201, 246, 331, 369, 402, 603, 662, 738, 993, 1206, 1986, 2747, 2979, 5494, 5958, 8241, 13571, 16482, 22177, 24723, 27142, 40713, 44354, 49446, 66531, 81426, 122139, 133062, 199593, 244278, 399186, 909257, 1818514, 2727771, 5455542, 8183313, 16366626]

約数ペア:

[(1, 16366626), (2, 8183313), (3, 5455542), (6, 2727771), (9, 1818514), (18, 909257), (41, 399186), (67, 244278), (82, 199593), (123, 133062), (134, 122139), (201, 81426), (246, 66531), (331, 49446), (369, 44354), (402, 40713), (603, 27142), (662, 24723), (738, 22177), (993, 16482), (1206, 13571), (1986, 8241), (2747, 5958), (2979, 5494)]