18412228176

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{158573}}^1$

素因数の和:158684

約数の個数: 80

約数和(自身を含む): 49551203520

約数和(自身を除く): 31138975344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 59, 82, 118, 123, 164, 177, 236, 246, 328, 354, 472, 492, 656, 708, 944, 984, 1416, 1968, 2419, 2832, 4838, 7257, 9676, 14514, 19352, 29028, 38704, 58056, 116112, 158573, 317146, 475719, 634292, 951438, 1268584, 1902876, 2537168, 3805752, 6501493, 7611504, 9355807, 13002986, 18711614, 19504479, 26005972, 28067421, 37423228, 39008958, 52011944, 56134842, 74846456, 78017916, 104023888, 112269684, 149692912, 156035832, 224539368, 312071664, 383588087, 449078736, 767176174, 1150764261, 1534352348, 2301528522, 3068704696, 4603057044, 6137409392, 9206114088, 18412228176]

約数ペア:

[(1, 18412228176), (2, 9206114088), (3, 6137409392), (4, 4603057044), (6, 3068704696), (8, 2301528522), (12, 1534352348), (16, 1150764261), (24, 767176174), (41, 449078736), (48, 383588087), (59, 312071664), (82, 224539368), (118, 156035832), (123, 149692912), (164, 112269684), (177, 104023888), (236, 78017916), (246, 74846456), (328, 56134842), (354, 52011944), (472, 39008958), (492, 37423228), (656, 28067421), (708, 26005972), (944, 19504479), (984, 18711614), (1416, 13002986), (1968, 9355807), (2419, 7611504), (2832, 6501493), (4838, 3805752), (7257, 2537168), (9676, 1902876), (14514, 1268584), (19352, 951438), (29028, 634292), (38704, 475719), (58056, 317146), (116112, 158573)]