12628518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 19304922

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, 483, 714, 769, 782, 966, 1173, 1538, 2307, 2346, 2737, 4614, 5383, 5474, 8211, 10766, 13073, 16149, 16422, 17687, 26146, 32298, 35374, 39219, 53061, 78438, 91511, 106122, 123809, 183022, 247618, 274533, 300679, 371427, 549066, 601358, 742854, 902037, 1804074, 2104753, 4209506, 6314259, 12628518]

約数ペア:

[(1, 12628518), (2, 6314259), (3, 4209506), (6, 2104753), (7, 1804074), (14, 902037), (17, 742854), (21, 601358), (23, 549066), (34, 371427), (42, 300679), (46, 274533), (51, 247618), (69, 183022), (102, 123809), (119, 106122), (138, 91511), (161, 78438), (238, 53061), (322, 39219), (357, 35374), (391, 32298), (483, 26146), (714, 17687), (769, 16422), (782, 16149), (966, 13073), (1173, 10766), (1538, 8211), (2307, 5474), (2346, 5383), (2737, 4614)]