18648060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{310801}}^1$

素因数の和:310813

約数の個数: 24

約数和(自身を含む): 52214736

約数和(自身を除く): 33566676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 310801, 621602, 932403, 1243204, 1554005, 1864806, 3108010, 3729612, 4662015, 6216020, 9324030, 18648060]

約数ペア:

[(1, 18648060), (2, 9324030), (3, 6216020), (4, 4662015), (5, 3729612), (6, 3108010), (10, 1864806), (12, 1554005), (15, 1243204), (20, 932403), (30, 621602), (60, 310801)]