1039554

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 56

約数和(自身を含む): 2518272

約数和(自身を除く): 1478718

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 81, 93, 138, 162, 186, 207, 243, 279, 414, 486, 558, 621, 713, 729, 837, 1242, 1426, 1458, 1674, 1863, 2139, 2511, 3726, 4278, 5022, 5589, 6417, 7533, 11178, 12834, 15066, 16767, 19251, 22599, 33534, 38502, 45198, 57753, 115506, 173259, 346518, 519777, 1039554]

約数ペア:

[(1, 1039554), (2, 519777), (3, 346518), (6, 173259), (9, 115506), (18, 57753), (23, 45198), (27, 38502), (31, 33534), (46, 22599), (54, 19251), (62, 16767), (69, 15066), (81, 12834), (93, 11178), (138, 7533), (162, 6417), (186, 5589), (207, 5022), (243, 4278), (279, 3726), (414, 2511), (486, 2139), (558, 1863), (621, 1674), (713, 1458), (729, 1426), (837, 1242)]