18782670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11813}}^1$

素因数の和:11876

約数の個数: 32

約数和(自身を含む): 45932832

約数和(自身を除く): 27150162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 11813, 23626, 35439, 59065, 70878, 118130, 177195, 354390, 626089, 1252178, 1878267, 3130445, 3756534, 6260890, 9391335, 18782670]

約数ペア:

[(1, 18782670), (2, 9391335), (3, 6260890), (5, 3756534), (6, 3130445), (10, 1878267), (15, 1252178), (30, 626089), (53, 354390), (106, 177195), (159, 118130), (265, 70878), (318, 59065), (530, 35439), (795, 23626), (1590, 11813)]