31280094

素因数分解:

$2^1\times 3^4\times {\mathrm{293}}^1\times {\mathrm{659}}^1$

素因数の和:966

約数の個数: 40

約数和(自身を含む): 70436520

約数和(自身を除く): 39156426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 293, 586, 659, 879, 1318, 1758, 1977, 2637, 3954, 5274, 5931, 7911, 11862, 15822, 17793, 23733, 35586, 47466, 53379, 106758, 193087, 386174, 579261, 1158522, 1737783, 3475566, 5213349, 10426698, 15640047, 31280094]

約数ペア:

[(1, 31280094), (2, 15640047), (3, 10426698), (6, 5213349), (9, 3475566), (18, 1737783), (27, 1158522), (54, 579261), (81, 386174), (162, 193087), (293, 106758), (586, 53379), (659, 47466), (879, 35586), (1318, 23733), (1758, 17793), (1977, 15822), (2637, 11862), (3954, 7911), (5274, 5931)]