42406641

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{587}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 64209600

約数和(自身を除く): 21802959

約数列:

[1, 3, 9, 23, 69, 207, 349, 587, 1047, 1761, 3141, 5283, 8027, 13501, 24081, 40503, 72243, 121509, 204863, 614589, 1843767, 4711849, 14135547, 42406641]

約数ペア:

[(1, 42406641), (3, 14135547), (9, 4711849), (23, 1843767), (69, 614589), (207, 204863), (349, 121509), (587, 72243), (1047, 40503), (1761, 24081), (3141, 13501), (5283, 8027)]