18629124904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2158147}}^1$

素因数の和:2158249

約数の個数: 32

約数和(自身を含む): 38069730720

約数和(自身を除く): 19440605816

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8632, 2158147, 4316294, 8632588, 17265176, 28055911, 56111822, 112223644, 179126201, 224447288, 358252402, 716504804, 1433009608, 2328640613, 4657281226, 9314562452, 18629124904]

約数ペア:

[(1, 18629124904), (2, 9314562452), (4, 4657281226), (8, 2328640613), (13, 1433009608), (26, 716504804), (52, 358252402), (83, 224447288), (104, 179126201), (166, 112223644), (332, 56111822), (664, 28055911), (1079, 17265176), (2158, 8632588), (4316, 4316294), (8632, 2158147)]