21470484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1097}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 57552768

約数和(自身を除く): 36082284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 233, 466, 699, 932, 1097, 1398, 1631, 2194, 2796, 3262, 3291, 4388, 4893, 6524, 6582, 7679, 9786, 13164, 15358, 19572, 23037, 30716, 46074, 92148, 255601, 511202, 766803, 1022404, 1533606, 1789207, 3067212, 3578414, 5367621, 7156828, 10735242, 21470484]

約数ペア:

[(1, 21470484), (2, 10735242), (3, 7156828), (4, 5367621), (6, 3578414), (7, 3067212), (12, 1789207), (14, 1533606), (21, 1022404), (28, 766803), (42, 511202), (84, 255601), (233, 92148), (466, 46074), (699, 30716), (932, 23037), (1097, 19572), (1398, 15358), (1631, 13164), (2194, 9786), (2796, 7679), (3262, 6582), (3291, 6524), (4388, 4893)]