39664518

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 86512320

約数和(自身を除く): 46847802

約数列:

[1, 2, 3, 6, 29, 37, 58, 61, 74, 87, 101, 111, 122, 174, 183, 202, 222, 303, 366, 606, 1073, 1769, 2146, 2257, 2929, 3219, 3538, 3737, 4514, 5307, 5858, 6161, 6438, 6771, 7474, 8787, 10614, 11211, 12322, 13542, 17574, 18483, 22422, 36966, 65453, 108373, 130906, 178669, 196359, 216746, 227957, 325119, 357338, 392718, 455914, 536007, 650238, 683871, 1072014, 1367742, 6610753, 13221506, 19832259, 39664518]

約数ペア:

[(1, 39664518), (2, 19832259), (3, 13221506), (6, 6610753), (29, 1367742), (37, 1072014), (58, 683871), (61, 650238), (74, 536007), (87, 455914), (101, 392718), (111, 357338), (122, 325119), (174, 227957), (183, 216746), (202, 196359), (222, 178669), (303, 130906), (366, 108373), (606, 65453), (1073, 36966), (1769, 22422), (2146, 18483), (2257, 17574), (2929, 13542), (3219, 12322), (3538, 11211), (3737, 10614), (4514, 8787), (5307, 7474), (5858, 6771), (6161, 6438)]