18173424

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19927}}^1$

素因数の和:19957

約数の個数: 40

約数和(自身を含む): 49421440

約数和(自身を除く): 31248016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 19927, 39854, 59781, 79708, 119562, 159416, 239124, 318832, 378613, 478248, 757226, 956496, 1135839, 1514452, 2271678, 3028904, 4543356, 6057808, 9086712, 18173424]

約数ペア:

[(1, 18173424), (2, 9086712), (3, 6057808), (4, 4543356), (6, 3028904), (8, 2271678), (12, 1514452), (16, 1135839), (19, 956496), (24, 757226), (38, 478248), (48, 378613), (57, 318832), (76, 239124), (114, 159416), (152, 119562), (228, 79708), (304, 59781), (456, 39854), (912, 19927)]