18516924

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:936

約数の個数: 60

約数和(自身を含む): 49186984

約数和(自身を除く): 30670060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 268, 324, 402, 603, 804, 853, 1206, 1706, 1809, 2412, 2559, 3412, 3618, 5118, 5427, 7236, 7677, 10236, 10854, 15354, 21708, 23031, 30708, 46062, 57151, 69093, 92124, 114302, 138186, 171453, 228604, 276372, 342906, 514359, 685812, 1028718, 1543077, 2057436, 3086154, 4629231, 6172308, 9258462, 18516924]

約数ペア:

[(1, 18516924), (2, 9258462), (3, 6172308), (4, 4629231), (6, 3086154), (9, 2057436), (12, 1543077), (18, 1028718), (27, 685812), (36, 514359), (54, 342906), (67, 276372), (81, 228604), (108, 171453), (134, 138186), (162, 114302), (201, 92124), (268, 69093), (324, 57151), (402, 46062), (603, 30708), (804, 23031), (853, 21708), (1206, 15354), (1706, 10854), (1809, 10236), (2412, 7677), (2559, 7236), (3412, 5427), (3618, 5118)]