18407670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2281}}^1$

素因数の和:2560

約数の個数: 32

約数和(自身を含む): 44362080

約数和(自身を除く): 25954410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2281, 2690, 4035, 4562, 6843, 8070, 11405, 13686, 22810, 34215, 68430, 613589, 1227178, 1840767, 3067945, 3681534, 6135890, 9203835, 18407670]

約数ペア:

[(1, 18407670), (2, 9203835), (3, 6135890), (5, 3681534), (6, 3067945), (10, 1840767), (15, 1227178), (30, 613589), (269, 68430), (538, 34215), (807, 22810), (1345, 13686), (1614, 11405), (2281, 8070), (2690, 6843), (4035, 4562)]