18198870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12907}}^1$

素因数の和:12964

約数の個数: 32

約数和(自身を含む): 44610048

約数和(自身を除く): 26411178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 12907, 25814, 38721, 64535, 77442, 129070, 193605, 387210, 606629, 1213258, 1819887, 3033145, 3639774, 6066290, 9099435, 18198870]

約数ペア:

[(1, 18198870), (2, 9099435), (3, 6066290), (5, 3639774), (6, 3033145), (10, 1819887), (15, 1213258), (30, 606629), (47, 387210), (94, 193605), (141, 129070), (235, 77442), (282, 64535), (470, 38721), (705, 25814), (1410, 12907)]