17984376

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 50400000

約数和(自身を除く): 32415624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 599, 834, 1112, 1198, 1251, 1668, 1797, 2396, 2502, 3336, 3594, 3753, 4792, 5004, 5391, 7188, 7506, 10008, 10782, 14376, 15012, 16173, 21564, 30024, 32346, 43128, 64692, 83261, 129384, 166522, 249783, 333044, 499566, 666088, 749349, 999132, 1498698, 1998264, 2248047, 2997396, 4496094, 5994792, 8992188, 17984376]

約数ペア:

[(1, 17984376), (2, 8992188), (3, 5994792), (4, 4496094), (6, 2997396), (8, 2248047), (9, 1998264), (12, 1498698), (18, 999132), (24, 749349), (27, 666088), (36, 499566), (54, 333044), (72, 249783), (108, 166522), (139, 129384), (216, 83261), (278, 64692), (417, 43128), (556, 32346), (599, 30024), (834, 21564), (1112, 16173), (1198, 15012), (1251, 14376), (1668, 10782), (1797, 10008), (2396, 7506), (2502, 7188), (3336, 5391), (3594, 5004), (3753, 4792)]