21301182

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{24151}}^1$

素因数の和:24173

約数の個数: 36

約数和(自身を含む): 53689896

約数和(自身を除く): 32388714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 24151, 48302, 72453, 144906, 169057, 217359, 338114, 434718, 507171, 1014342, 1183399, 1521513, 2366798, 3043026, 3550197, 7100394, 10650591, 21301182]

約数ペア:

[(1, 21301182), (2, 10650591), (3, 7100394), (6, 3550197), (7, 3043026), (9, 2366798), (14, 1521513), (18, 1183399), (21, 1014342), (42, 507171), (49, 434718), (63, 338114), (98, 217359), (126, 169057), (147, 144906), (294, 72453), (441, 48302), (882, 24151)]