18111015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 34306272

約数和(自身を除く): 16195257

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 83, 117, 195, 249, 373, 415, 585, 747, 1079, 1119, 1245, 1865, 3237, 3357, 3735, 4849, 5395, 5595, 9711, 14547, 16185, 16785, 24245, 30959, 43641, 48555, 72735, 92877, 154795, 218205, 278631, 402467, 464385, 1207401, 1393155, 2012335, 3622203, 6037005, 18111015]

約数ペア:

[(1, 18111015), (3, 6037005), (5, 3622203), (9, 2012335), (13, 1393155), (15, 1207401), (39, 464385), (45, 402467), (65, 278631), (83, 218205), (117, 154795), (195, 92877), (249, 72735), (373, 48555), (415, 43641), (585, 30959), (747, 24245), (1079, 16785), (1119, 16185), (1245, 14547), (1865, 9711), (3237, 5595), (3357, 5395), (3735, 4849)]