19057266

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 43967040

約数和(自身を除く): 24909774

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 541, 618, 927, 1082, 1623, 1854, 1957, 3246, 3914, 4869, 5871, 9738, 10279, 11742, 17613, 20558, 30837, 35226, 55723, 61674, 92511, 111446, 167169, 185022, 334338, 501507, 1003014, 1058737, 2117474, 3176211, 6352422, 9528633, 19057266]

約数ペア:

[(1, 19057266), (2, 9528633), (3, 6352422), (6, 3176211), (9, 2117474), (18, 1058737), (19, 1003014), (38, 501507), (57, 334338), (103, 185022), (114, 167169), (171, 111446), (206, 92511), (309, 61674), (342, 55723), (541, 35226), (618, 30837), (927, 20558), (1082, 17613), (1623, 11742), (1854, 10279), (1957, 9738), (3246, 5871), (3914, 4869)]