12685374

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2401

約数の個数: 48

約数和(自身を含む): 30899232

約数和(自身を除く): 18213858

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2357, 2691, 4714, 5382, 7071, 14142, 21213, 30641, 42426, 54211, 61282, 91923, 108422, 162633, 183846, 275769, 325266, 487899, 551538, 704743, 975798, 1409486, 2114229, 4228458, 6342687, 12685374]

約数ペア:

[(1, 12685374), (2, 6342687), (3, 4228458), (6, 2114229), (9, 1409486), (13, 975798), (18, 704743), (23, 551538), (26, 487899), (39, 325266), (46, 275769), (69, 183846), (78, 162633), (117, 108422), (138, 91923), (207, 61282), (234, 54211), (299, 42426), (414, 30641), (598, 21213), (897, 14142), (1794, 7071), (2357, 5382), (2691, 4714)]