1918059318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5074231}}^1$

素因数の和:5074249

約数の個数: 32

約数和(自身を含む): 4871262720

約数和(自身を除く): 2953203402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5074231, 10148462, 15222693, 30445386, 35519617, 45668079, 71039234, 91336158, 106558851, 137004237, 213117702, 274008474, 319676553, 639353106, 959029659, 1918059318]

約数ペア:

[(1, 1918059318), (2, 959029659), (3, 639353106), (6, 319676553), (7, 274008474), (9, 213117702), (14, 137004237), (18, 106558851), (21, 91336158), (27, 71039234), (42, 45668079), (54, 35519617), (63, 30445386), (126, 15222693), (189, 10148462), (378, 5074231)]