2100807774

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{218971}}^1$

素因数の和:219033

約数の個数: 48

約数和(自身を含む): 5021465904

約数和(自身を除く): 2920658130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 218971, 437942, 656913, 1313826, 1970739, 2846623, 3941478, 5693246, 8539869, 8977811, 17079738, 17955622, 25619607, 26933433, 51239214, 53866866, 80800299, 116711543, 161600598, 233423086, 350134629, 700269258, 1050403887, 2100807774]

約数ペア:

[(1, 2100807774), (2, 1050403887), (3, 700269258), (6, 350134629), (9, 233423086), (13, 161600598), (18, 116711543), (26, 80800299), (39, 53866866), (41, 51239214), (78, 26933433), (82, 25619607), (117, 17955622), (123, 17079738), (234, 8977811), (246, 8539869), (369, 5693246), (533, 3941478), (738, 2846623), (1066, 1970739), (1599, 1313826), (3198, 656913), (4797, 437942), (9594, 218971)]