31030038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{132607}}^1$

素因数の和:132628

約数の個数: 24

約数和(自身を含む): 72403968

約数和(自身を除く): 41373930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 132607, 265214, 397821, 795642, 1193463, 1723891, 2386926, 3447782, 5171673, 10343346, 15515019, 31030038]

約数ペア:

[(1, 31030038), (2, 15515019), (3, 10343346), (6, 5171673), (9, 3447782), (13, 2386926), (18, 1723891), (26, 1193463), (39, 795642), (78, 397821), (117, 265214), (234, 132607)]