18762010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 35163072

約数和(自身を除く): 16401062

約数列:

[1, 2, 5, 10, 41, 67, 82, 134, 205, 335, 410, 670, 683, 1366, 2747, 3415, 5494, 6830, 13735, 27470, 28003, 45761, 56006, 91522, 140015, 228805, 280030, 457610, 1876201, 3752402, 9381005, 18762010]

約数ペア:

[(1, 18762010), (2, 9381005), (5, 3752402), (10, 1876201), (41, 457610), (67, 280030), (82, 228805), (134, 140015), (205, 91522), (335, 56006), (410, 45761), (670, 28003), (683, 27470), (1366, 13735), (2747, 6830), (3415, 5494)]