13212498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{727}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 28619136

約数和(自身を除く): 15406638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 233, 466, 699, 727, 1398, 1454, 2181, 3029, 4362, 6058, 9087, 9451, 18174, 18902, 28353, 56706, 169391, 338782, 508173, 1016346, 2202083, 4404166, 6606249, 13212498]

約数ペア:

[(1, 13212498), (2, 6606249), (3, 4404166), (6, 2202083), (13, 1016346), (26, 508173), (39, 338782), (78, 169391), (233, 56706), (466, 28353), (699, 18902), (727, 18174), (1398, 9451), (1454, 9087), (2181, 6058), (3029, 4362)]