18408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:81

約数の個数: 32

約数和(自身を含む): 50400

約数和(自身を除く): 31992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 177, 236, 312, 354, 472, 708, 767, 1416, 1534, 2301, 3068, 4602, 6136, 9204, 18408]

約数ペア:

[(1, 18408), (2, 9204), (3, 6136), (4, 4602), (6, 3068), (8, 2301), (12, 1534), (13, 1416), (24, 767), (26, 708), (39, 472), (52, 354), (59, 312), (78, 236), (104, 177), (118, 156)]