18631740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6607}}^1$

素因数の和:6666

約数の個数: 48

約数和(自身を含む): 53286912

約数和(自身を除く): 34655172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 6607, 13214, 19821, 26428, 33035, 39642, 66070, 79284, 99105, 132140, 198210, 310529, 396420, 621058, 931587, 1242116, 1552645, 1863174, 3105290, 3726348, 4657935, 6210580, 9315870, 18631740]

約数ペア:

[(1, 18631740), (2, 9315870), (3, 6210580), (4, 4657935), (5, 3726348), (6, 3105290), (10, 1863174), (12, 1552645), (15, 1242116), (20, 931587), (30, 621058), (47, 396420), (60, 310529), (94, 198210), (141, 132140), (188, 99105), (235, 79284), (282, 66070), (470, 39642), (564, 33035), (705, 26428), (940, 19821), (1410, 13214), (2820, 6607)]