21632874

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2383}}^1$

素因数の和:2494

約数の個数: 32

約数和(自身を含む): 46344960

約数和(自身を除く): 24712086

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 534, 1513, 2383, 3026, 4539, 4766, 7149, 9078, 14298, 40511, 81022, 121533, 212087, 243066, 424174, 636261, 1272522, 3605479, 7210958, 10816437, 21632874]

約数ペア:

[(1, 21632874), (2, 10816437), (3, 7210958), (6, 3605479), (17, 1272522), (34, 636261), (51, 424174), (89, 243066), (102, 212087), (178, 121533), (267, 81022), (534, 40511), (1513, 14298), (2383, 9078), (3026, 7149), (4539, 4766)]