27570438

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31259}}^1$

素因数の和:31281

約数の個数: 36

約数和(自身を含む): 69490980

約数和(自身を除く): 41920542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 31259, 62518, 93777, 187554, 218813, 281331, 437626, 562662, 656439, 1312878, 1531691, 1969317, 3063382, 3938634, 4595073, 9190146, 13785219, 27570438]

約数ペア:

[(1, 27570438), (2, 13785219), (3, 9190146), (6, 4595073), (7, 3938634), (9, 3063382), (14, 1969317), (18, 1531691), (21, 1312878), (42, 656439), (49, 562662), (63, 437626), (98, 281331), (126, 218813), (147, 187554), (294, 93777), (441, 62518), (882, 31259)]