18932670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{70121}}^1$

素因数の和:70137

約数の個数: 32

約数和(自身を含む): 50487840

約数和(自身を除く): 31555170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 70121, 140242, 210363, 350605, 420726, 631089, 701210, 1051815, 1262178, 1893267, 2103630, 3155445, 3786534, 6310890, 9466335, 18932670]

約数ペア:

[(1, 18932670), (2, 9466335), (3, 6310890), (5, 3786534), (6, 3155445), (9, 2103630), (10, 1893267), (15, 1262178), (18, 1051815), (27, 701210), (30, 631089), (45, 420726), (54, 350605), (90, 210363), (135, 140242), (270, 70121)]