18370872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1077

約数の個数: 96

約数和(自身を含む): 56456400

約数和(自身を除く): 38085528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1033, 1368, 1482, 1976, 2066, 2223, 2964, 3099, 4132, 4446, 5928, 6198, 8264, 8892, 9297, 12396, 13429, 17784, 18594, 19627, 24792, 26858, 37188, 39254, 40287, 53716, 58881, 74376, 78508, 80574, 107432, 117762, 120861, 157016, 161148, 176643, 235524, 241722, 255151, 322296, 353286, 471048, 483444, 510302, 706572, 765453, 966888, 1020604, 1413144, 1530906, 2041208, 2296359, 3061812, 4592718, 6123624, 9185436, 18370872]

約数ペア:

[(1, 18370872), (2, 9185436), (3, 6123624), (4, 4592718), (6, 3061812), (8, 2296359), (9, 2041208), (12, 1530906), (13, 1413144), (18, 1020604), (19, 966888), (24, 765453), (26, 706572), (36, 510302), (38, 483444), (39, 471048), (52, 353286), (57, 322296), (72, 255151), (76, 241722), (78, 235524), (104, 176643), (114, 161148), (117, 157016), (152, 120861), (156, 117762), (171, 107432), (228, 80574), (234, 78508), (247, 74376), (312, 58881), (342, 53716), (456, 40287), (468, 39254), (494, 37188), (684, 26858), (741, 24792), (936, 19627), (988, 18594), (1033, 17784), (1368, 13429), (1482, 12396), (1976, 9297), (2066, 8892), (2223, 8264), (2964, 6198), (3099, 5928), (4132, 4446)]