24707718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1249}}^1$

素因数の和:1421

約数の個数: 48

約数和(自身を含む): 61620000

約数和(自身を除く): 36912282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1249, 1413, 2198, 2498, 2826, 3297, 3747, 6594, 7494, 8743, 9891, 11241, 17486, 19782, 22482, 26229, 52458, 78687, 157374, 196093, 392186, 588279, 1176558, 1372651, 1764837, 2745302, 3529674, 4117953, 8235906, 12353859, 24707718]

約数ペア:

[(1, 24707718), (2, 12353859), (3, 8235906), (6, 4117953), (7, 3529674), (9, 2745302), (14, 1764837), (18, 1372651), (21, 1176558), (42, 588279), (63, 392186), (126, 196093), (157, 157374), (314, 78687), (471, 52458), (942, 26229), (1099, 22482), (1249, 19782), (1413, 17486), (2198, 11241), (2498, 9891), (2826, 8743), (3297, 7494), (3747, 6594)]