16584972

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 40007520

約数和(自身を除く): 23422548

約数列:

[1, 2, 3, 4, 6, 12, 53, 89, 106, 159, 178, 212, 267, 293, 318, 356, 534, 586, 636, 879, 1068, 1172, 1758, 3516, 4717, 9434, 14151, 15529, 18868, 26077, 28302, 31058, 46587, 52154, 56604, 62116, 78231, 93174, 104308, 156462, 186348, 312924, 1382081, 2764162, 4146243, 5528324, 8292486, 16584972]

約数ペア:

[(1, 16584972), (2, 8292486), (3, 5528324), (4, 4146243), (6, 2764162), (12, 1382081), (53, 312924), (89, 186348), (106, 156462), (159, 104308), (178, 93174), (212, 78231), (267, 62116), (293, 56604), (318, 52154), (356, 46587), (534, 31058), (586, 28302), (636, 26077), (879, 18868), (1068, 15529), (1172, 14151), (1758, 9434), (3516, 4717)]