18283330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8273}}^1$

素因数の和:8310

約数の個数: 32

約数和(自身を含む): 37530864

約数和(自身を除く): 19247534

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 8273, 16546, 41365, 82730, 107549, 140641, 215098, 281282, 537745, 703205, 1075490, 1406410, 1828333, 3656666, 9141665, 18283330]

約数ペア:

[(1, 18283330), (2, 9141665), (5, 3656666), (10, 1828333), (13, 1406410), (17, 1075490), (26, 703205), (34, 537745), (65, 281282), (85, 215098), (130, 140641), (170, 107549), (221, 82730), (442, 41365), (1105, 16546), (2210, 8273)]