1918416

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2351}}^1$

素因数の和:2379

約数の個数: 40

約数和(自身を含む): 5249664

約数和(自身を除く): 3331248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 2351, 4702, 7053, 9404, 14106, 18808, 28212, 37616, 39967, 56424, 79934, 112848, 119901, 159868, 239802, 319736, 479604, 639472, 959208, 1918416]

約数ペア:

[(1, 1918416), (2, 959208), (3, 639472), (4, 479604), (6, 319736), (8, 239802), (12, 159868), (16, 119901), (17, 112848), (24, 79934), (34, 56424), (48, 39967), (51, 37616), (68, 28212), (102, 18808), (136, 14106), (204, 9404), (272, 7053), (408, 4702), (816, 2351)]