18250512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1920

約数の個数: 80

約数和(自身を含む): 55770240

約数和(自身を除く): 37519728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 1873, 2436, 3248, 3746, 4872, 5619, 7492, 9744, 11238, 13111, 14984, 22476, 26222, 29968, 39333, 44952, 52444, 54317, 78666, 89904, 104888, 108634, 157332, 162951, 209776, 217268, 314664, 325902, 380219, 434536, 629328, 651804, 760438, 869072, 1140657, 1303608, 1520876, 2281314, 2607216, 3041752, 4562628, 6083504, 9125256, 18250512]

約数ペア:

[(1, 18250512), (2, 9125256), (3, 6083504), (4, 4562628), (6, 3041752), (7, 2607216), (8, 2281314), (12, 1520876), (14, 1303608), (16, 1140657), (21, 869072), (24, 760438), (28, 651804), (29, 629328), (42, 434536), (48, 380219), (56, 325902), (58, 314664), (84, 217268), (87, 209776), (112, 162951), (116, 157332), (168, 108634), (174, 104888), (203, 89904), (232, 78666), (336, 54317), (348, 52444), (406, 44952), (464, 39333), (609, 29968), (696, 26222), (812, 22476), (1218, 14984), (1392, 13111), (1624, 11238), (1873, 9744), (2436, 7492), (3248, 5619), (3746, 4872)]