1440374676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{9233171}}^1$

素因数の和:9233191

約数の個数: 24

約数和(自身を含む): 3619403424

約数和(自身を除く): 2179028748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 9233171, 18466342, 27699513, 36932684, 55399026, 110798052, 120031223, 240062446, 360093669, 480124892, 720187338, 1440374676]

約数ペア:

[(1, 1440374676), (2, 720187338), (3, 480124892), (4, 360093669), (6, 240062446), (12, 120031223), (13, 110798052), (26, 55399026), (39, 36932684), (52, 27699513), (78, 18466342), (156, 9233171)]