237215514

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{6343}}^1$

素因数の和:6642

約数の個数: 32

約数和(自身を含む): 496963584

約数和(自身を除く): 259748070

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 271, 542, 813, 1626, 6233, 6343, 12466, 12686, 18699, 19029, 37398, 38058, 145889, 291778, 437667, 875334, 1718953, 3437906, 5156859, 10313718, 39535919, 79071838, 118607757, 237215514]

約数ペア:

[(1, 237215514), (2, 118607757), (3, 79071838), (6, 39535919), (23, 10313718), (46, 5156859), (69, 3437906), (138, 1718953), (271, 875334), (542, 437667), (813, 291778), (1626, 145889), (6233, 38058), (6343, 37398), (12466, 19029), (12686, 18699)]