40183884

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28621}}^1$

素因数の和:28647

約数の個数: 48

約数和(自身を含む): 112198240

約数和(自身を除く): 72014356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 28621, 57242, 85863, 114484, 171726, 257589, 343452, 372073, 515178, 744146, 772767, 1030356, 1116219, 1488292, 1545534, 2232438, 3091068, 3348657, 4464876, 6697314, 10045971, 13394628, 20091942, 40183884]

約数ペア:

[(1, 40183884), (2, 20091942), (3, 13394628), (4, 10045971), (6, 6697314), (9, 4464876), (12, 3348657), (13, 3091068), (18, 2232438), (26, 1545534), (27, 1488292), (36, 1116219), (39, 1030356), (52, 772767), (54, 744146), (78, 515178), (108, 372073), (117, 343452), (156, 257589), (234, 171726), (351, 114484), (468, 85863), (702, 57242), (1404, 28621)]