7211226

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2953}}^1$

素因数の和:3006

約数の個数: 32

約数和(自身を含む): 16164288

約数和(自身を除く): 8953062

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 2953, 5906, 8859, 17718, 32483, 64966, 97449, 109261, 194898, 218522, 327783, 655566, 1201871, 2403742, 3605613, 7211226]

約数ペア:

[(1, 7211226), (2, 3605613), (3, 2403742), (6, 1201871), (11, 655566), (22, 327783), (33, 218522), (37, 194898), (66, 109261), (74, 97449), (111, 64966), (222, 32483), (407, 17718), (814, 8859), (1221, 5906), (2442, 2953)]