7866138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 19906560

約数和(自身を除く): 12040422

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 102, 119, 138, 161, 238, 322, 357, 391, 479, 483, 714, 782, 958, 966, 1173, 1437, 2346, 2737, 2874, 3353, 5474, 6706, 8143, 8211, 10059, 11017, 16286, 16422, 20118, 22034, 24429, 33051, 48858, 57001, 66102, 77119, 114002, 154238, 171003, 187289, 231357, 342006, 374578, 462714, 561867, 1123734, 1311023, 2622046, 3933069, 7866138]

約数ペア:

[(1, 7866138), (2, 3933069), (3, 2622046), (6, 1311023), (7, 1123734), (14, 561867), (17, 462714), (21, 374578), (23, 342006), (34, 231357), (42, 187289), (46, 171003), (51, 154238), (69, 114002), (102, 77119), (119, 66102), (138, 57001), (161, 48858), (238, 33051), (322, 24429), (357, 22034), (391, 20118), (479, 16422), (483, 16286), (714, 11017), (782, 10059), (958, 8211), (966, 8143), (1173, 6706), (1437, 5474), (2346, 3353), (2737, 2874)]