3991116

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 9767520

約数和(自身を除く): 5776404

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 89, 101, 111, 148, 178, 202, 222, 267, 303, 356, 404, 444, 534, 606, 1068, 1212, 3293, 3737, 6586, 7474, 8989, 9879, 11211, 13172, 14948, 17978, 19758, 22422, 26967, 35956, 39516, 44844, 53934, 107868, 332593, 665186, 997779, 1330372, 1995558, 3991116]

約数ペア:

[(1, 3991116), (2, 1995558), (3, 1330372), (4, 997779), (6, 665186), (12, 332593), (37, 107868), (74, 53934), (89, 44844), (101, 39516), (111, 35956), (148, 26967), (178, 22422), (202, 19758), (222, 17978), (267, 14948), (303, 13172), (356, 11211), (404, 9879), (444, 8989), (534, 7474), (606, 6586), (1068, 3737), (1212, 3293)]