118670618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7673}}^1$

素因数の和:7742

約数の個数: 32

約数和(自身を含む): 209960640

約数和(自身を除く): 91290022

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 7673, 7733, 15346, 15466, 84403, 145787, 168806, 283901, 291574, 567802, 1603657, 3122911, 3207314, 5394119, 6245822, 10788238, 59335309, 118670618]

約数ペア:

[(1, 118670618), (2, 59335309), (11, 10788238), (19, 6245822), (22, 5394119), (37, 3207314), (38, 3122911), (74, 1603657), (209, 567802), (407, 291574), (418, 283901), (703, 168806), (814, 145787), (1406, 84403), (7673, 15466), (7733, 15346)]