72265518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{308827}}^1$

素因数の和:308848

約数の個数: 24

約数和(自身を含む): 168620088

約数和(自身を除く): 96354570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 308827, 617654, 926481, 1852962, 2779443, 4014751, 5558886, 8029502, 12044253, 24088506, 36132759, 72265518]

約数ペア:

[(1, 72265518), (2, 36132759), (3, 24088506), (6, 12044253), (9, 8029502), (13, 5558886), (18, 4014751), (26, 2779443), (39, 1852962), (78, 926481), (117, 617654), (234, 308827)]