13238972478

素因数分解:

$2^1\times 3^3\times {\mathrm{2377}}^1\times {\mathrm{103141}}^1$

素因数の和:105529

約数の個数: 32

約数和(自身を含む): 29432601120

約数和(自身を除く): 16193628642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2377, 4754, 7131, 14262, 21393, 42786, 64179, 103141, 128358, 206282, 309423, 618846, 928269, 1856538, 2784807, 5569614, 245166157, 490332314, 735498471, 1470996942, 2206495413, 4412990826, 6619486239, 13238972478]

約数ペア:

[(1, 13238972478), (2, 6619486239), (3, 4412990826), (6, 2206495413), (9, 1470996942), (18, 735498471), (27, 490332314), (54, 245166157), (2377, 5569614), (4754, 2784807), (7131, 1856538), (14262, 928269), (21393, 618846), (42786, 309423), (64179, 206282), (103141, 128358)]