18059940944

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{911}}^1\times {\mathrm{33487}}^1$

素因数の和:34443

約数の個数: 40

約数和(自身を含む): 35977363968

約数和(自身を除く): 17917423024

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 911, 1822, 3644, 7288, 14576, 33487, 33707, 66974, 67414, 133948, 134828, 267896, 269656, 535792, 539312, 1239019, 2478038, 4956076, 9912152, 19824304, 30506657, 61013314, 122026628, 244053256, 488106512, 1128746309, 2257492618, 4514985236, 9029970472, 18059940944]

約数ペア:

[(1, 18059940944), (2, 9029970472), (4, 4514985236), (8, 2257492618), (16, 1128746309), (37, 488106512), (74, 244053256), (148, 122026628), (296, 61013314), (592, 30506657), (911, 19824304), (1822, 9912152), (3644, 4956076), (7288, 2478038), (14576, 1239019), (33487, 539312), (33707, 535792), (66974, 269656), (67414, 267896), (133948, 134828)]