18803976

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{14783}}^1$

素因数の和:14845

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 29096184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 14783, 29566, 44349, 59132, 88698, 118264, 177396, 354792, 783499, 1566998, 2350497, 3133996, 4700994, 6267992, 9401988, 18803976]

約数ペア:

[(1, 18803976), (2, 9401988), (3, 6267992), (4, 4700994), (6, 3133996), (8, 2350497), (12, 1566998), (24, 783499), (53, 354792), (106, 177396), (159, 118264), (212, 88698), (318, 59132), (424, 44349), (636, 29566), (1272, 14783)]