18603858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2621}}^1$

素因数の和:2659

約数の個数: 48

約数和(自身を含む): 46063296

約数和(自身を除く): 27459438

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 2621, 3549, 5242, 7098, 7863, 15726, 18347, 34073, 36694, 55041, 68146, 102219, 110082, 204438, 238511, 442949, 477022, 715533, 885898, 1328847, 1431066, 2657694, 3100643, 6201286, 9301929, 18603858]

約数ペア:

[(1, 18603858), (2, 9301929), (3, 6201286), (6, 3100643), (7, 2657694), (13, 1431066), (14, 1328847), (21, 885898), (26, 715533), (39, 477022), (42, 442949), (78, 238511), (91, 204438), (169, 110082), (182, 102219), (273, 68146), (338, 55041), (507, 36694), (546, 34073), (1014, 18347), (1183, 15726), (2366, 7863), (2621, 7098), (3549, 5242)]