18285559804592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67226322811}}^1$

素因数の和:67226322836

約数の個数: 20

約数和(自身を含む): 37512288129096

約数和(自身を除く): 19226728324504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 67226322811, 134452645622, 268905291244, 537810582488, 1075621164976, 1142847487787, 2285694975574, 4571389951148, 9142779902296, 18285559804592]

約数ペア:

[(1, 18285559804592), (2, 9142779902296), (4, 4571389951148), (8, 2285694975574), (16, 1142847487787), (17, 1075621164976), (34, 537810582488), (68, 268905291244), (136, 134452645622), (272, 67226322811)]