31375026

素因数分解:

$2^1\times 3^4\times {\mathrm{293}}^1\times {\mathrm{661}}^1$

素因数の和:968

約数の個数: 40

約数和(自身を含む): 70649964

約数和(自身を除く): 39274938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 293, 586, 661, 879, 1322, 1758, 1983, 2637, 3966, 5274, 5949, 7911, 11898, 15822, 17847, 23733, 35694, 47466, 53541, 107082, 193673, 387346, 581019, 1162038, 1743057, 3486114, 5229171, 10458342, 15687513, 31375026]

約数ペア:

[(1, 31375026), (2, 15687513), (3, 10458342), (6, 5229171), (9, 3486114), (18, 1743057), (27, 1162038), (54, 581019), (81, 387346), (162, 193673), (293, 107082), (586, 53541), (661, 47466), (879, 35694), (1322, 23733), (1758, 17847), (1983, 15822), (2637, 11898), (3966, 7911), (5274, 5949)]