18568446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2357}}^1$

素因数の和:2476

約数の個数: 32

約数和(自身を含む): 40406688

約数和(自身を除く): 21838242

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2357, 2626, 3939, 4714, 7071, 7878, 14142, 30641, 61282, 91923, 183846, 238057, 476114, 714171, 1428342, 3094741, 6189482, 9284223, 18568446]

約数ペア:

[(1, 18568446), (2, 9284223), (3, 6189482), (6, 3094741), (13, 1428342), (26, 714171), (39, 476114), (78, 238057), (101, 183846), (202, 91923), (303, 61282), (606, 30641), (1313, 14142), (2357, 7878), (2626, 7071), (3939, 4714)]