1291834026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{27487}}^1$

素因数の和:27875

約数の個数: 48

約数和(自身を含む): 3207519744

約数和(自身を除く): 1915685718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 373, 746, 1119, 2238, 2611, 3357, 5222, 6714, 7833, 15666, 23499, 27487, 46998, 54974, 82461, 164922, 192409, 247383, 384818, 494766, 577227, 1154454, 1731681, 3463362, 10252651, 20505302, 30757953, 61515906, 71768557, 92273859, 143537114, 184547718, 215305671, 430611342, 645917013, 1291834026]

約数ペア:

[(1, 1291834026), (2, 645917013), (3, 430611342), (6, 215305671), (7, 184547718), (9, 143537114), (14, 92273859), (18, 71768557), (21, 61515906), (42, 30757953), (63, 20505302), (126, 10252651), (373, 3463362), (746, 1731681), (1119, 1154454), (2238, 577227), (2611, 494766), (3357, 384818), (5222, 247383), (6714, 192409), (7833, 164922), (15666, 82461), (23499, 54974), (27487, 46998)]