18438072

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{5527}}^1$

素因数の和:5675

約数の個数: 32

約数和(自身を含む): 46435200

約数和(自身を除く): 27997128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 5527, 11054, 16581, 22108, 33162, 44216, 66324, 132648, 768253, 1536506, 2304759, 3073012, 4609518, 6146024, 9219036, 18438072]

約数ペア:

[(1, 18438072), (2, 9219036), (3, 6146024), (4, 4609518), (6, 3073012), (8, 2304759), (12, 1536506), (24, 768253), (139, 132648), (278, 66324), (417, 44216), (556, 33162), (834, 22108), (1112, 16581), (1668, 11054), (3336, 5527)]