15663671604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{61603}}^1$

素因数の和:62629

約数の個数: 72

約数和(自身を含む): 45296189120

約数和(自身を除く): 29632517516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1009, 2018, 3027, 4036, 6054, 7063, 9081, 12108, 14126, 18162, 21189, 28252, 36324, 42378, 61603, 63567, 84756, 123206, 127134, 184809, 246412, 254268, 369618, 431221, 554427, 739236, 862442, 1108854, 1293663, 1724884, 2217708, 2587326, 3880989, 5174652, 7761978, 15523956, 62157427, 124314854, 186472281, 248629708, 372944562, 435101989, 559416843, 745889124, 870203978, 1118833686, 1305305967, 1740407956, 2237667372, 2610611934, 3915917901, 5221223868, 7831835802, 15663671604]

約数ペア:

[(1, 15663671604), (2, 7831835802), (3, 5221223868), (4, 3915917901), (6, 2610611934), (7, 2237667372), (9, 1740407956), (12, 1305305967), (14, 1118833686), (18, 870203978), (21, 745889124), (28, 559416843), (36, 435101989), (42, 372944562), (63, 248629708), (84, 186472281), (126, 124314854), (252, 62157427), (1009, 15523956), (2018, 7761978), (3027, 5174652), (4036, 3880989), (6054, 2587326), (7063, 2217708), (9081, 1724884), (12108, 1293663), (14126, 1108854), (18162, 862442), (21189, 739236), (28252, 554427), (36324, 431221), (42378, 369618), (61603, 254268), (63567, 246412), (84756, 184809), (123206, 127134)]