21868764

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{58787}}^1$

素因数の和:58825

約数の個数: 24

約数和(自身を含む): 52674048

約数和(自身を除く): 30805284

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 58787, 117574, 176361, 235148, 352722, 705444, 1822397, 3644794, 5467191, 7289588, 10934382, 21868764]

約数ペア:

[(1, 21868764), (2, 10934382), (3, 7289588), (4, 5467191), (6, 3644794), (12, 1822397), (31, 705444), (62, 352722), (93, 235148), (124, 176361), (186, 117574), (372, 58787)]