18111708

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{2503}}^1$

素因数の和:2583

約数の個数: 48

約数和(自身を含む): 47676160

約数和(自身を除く): 29564452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 2503, 3618, 5006, 7236, 7509, 10012, 15018, 22527, 30036, 45054, 67581, 90108, 135162, 167701, 270324, 335402, 503103, 670804, 1006206, 1509309, 2012412, 3018618, 4527927, 6037236, 9055854, 18111708]

約数ペア:

[(1, 18111708), (2, 9055854), (3, 6037236), (4, 4527927), (6, 3018618), (9, 2012412), (12, 1509309), (18, 1006206), (27, 670804), (36, 503103), (54, 335402), (67, 270324), (108, 167701), (134, 135162), (201, 90108), (268, 67581), (402, 45054), (603, 30036), (804, 22527), (1206, 15018), (1809, 10012), (2412, 7509), (2503, 7236), (3618, 5006)]