16964157042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1027757}}^1$

素因数の和:1027903

約数の個数: 48

約数和(自身を含む): 42327185472

約数和(自身を除く): 25363028430

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, 1027757, 2055514, 3083271, 6166542, 7194299, 9249813, 14388598, 18499626, 21582897, 43165794, 64748691, 129497382, 134636167, 269272334, 403908501, 807817002, 942453169, 1211725503, 1884906338, 2423451006, 2827359507, 5654719014, 8482078521, 16964157042]

約数ペア:

[(1, 16964157042), (2, 8482078521), (3, 5654719014), (6, 2827359507), (7, 2423451006), (9, 1884906338), (14, 1211725503), (18, 942453169), (21, 807817002), (42, 403908501), (63, 269272334), (126, 134636167), (131, 129497382), (262, 64748691), (393, 43165794), (786, 21582897), (917, 18499626), (1179, 14388598), (1834, 9249813), (2358, 7194299), (2751, 6166542), (5502, 3083271), (8253, 2055514), (16506, 1027757)]