1818781330

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{24023}}^1$

素因数の和:24210

約数の個数: 32

約数和(自身を含む): 3352212864

約数和(自身を除く): 1533431534

約数列:

[1, 2, 5, 10, 67, 113, 134, 226, 335, 565, 670, 1130, 7571, 15142, 24023, 37855, 48046, 75710, 120115, 240230, 1609541, 2714599, 3219082, 5429198, 8047705, 13572995, 16095410, 27145990, 181878133, 363756266, 909390665, 1818781330]

約数ペア:

[(1, 1818781330), (2, 909390665), (5, 363756266), (10, 181878133), (67, 27145990), (113, 16095410), (134, 13572995), (226, 8047705), (335, 5429198), (565, 3219082), (670, 2714599), (1130, 1609541), (7571, 240230), (15142, 120115), (24023, 75710), (37855, 48046)]