21684072

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{24419}}^1$

素因数の和:24465

約数の個数: 32

約数和(自身を含む): 55677600

約数和(自身を除く): 33993528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 24419, 48838, 73257, 97676, 146514, 195352, 293028, 586056, 903503, 1807006, 2710509, 3614012, 5421018, 7228024, 10842036, 21684072]

約数ペア:

[(1, 21684072), (2, 10842036), (3, 7228024), (4, 5421018), (6, 3614012), (8, 2710509), (12, 1807006), (24, 903503), (37, 586056), (74, 293028), (111, 195352), (148, 146514), (222, 97676), (296, 73257), (444, 48838), (888, 24419)]