18335862

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{4091}}^1$

素因数の和:4185

約数の個数: 32

約数和(自身を含む): 41247360

約数和(自身を除く): 22911498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4091, 4482, 8182, 12273, 24546, 36819, 73638, 110457, 220914, 339553, 679106, 1018659, 2037318, 3055977, 6111954, 9167931, 18335862]

約数ペア:

[(1, 18335862), (2, 9167931), (3, 6111954), (6, 3055977), (9, 2037318), (18, 1018659), (27, 679106), (54, 339553), (83, 220914), (166, 110457), (249, 73638), (498, 36819), (747, 24546), (1494, 12273), (2241, 8182), (4091, 4482)]