16726380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25343}}^1$

素因数の和:25366

約数の個数: 48

約数和(自身を含む): 51093504

約数和(自身を除く): 34367124

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 25343, 50686, 76029, 101372, 126715, 152058, 253430, 278773, 304116, 380145, 506860, 557546, 760290, 836319, 1115092, 1393865, 1520580, 1672638, 2787730, 3345276, 4181595, 5575460, 8363190, 16726380]

約数ペア:

[(1, 16726380), (2, 8363190), (3, 5575460), (4, 4181595), (5, 3345276), (6, 2787730), (10, 1672638), (11, 1520580), (12, 1393865), (15, 1115092), (20, 836319), (22, 760290), (30, 557546), (33, 506860), (44, 380145), (55, 304116), (60, 278773), (66, 253430), (110, 152058), (132, 126715), (165, 101372), (220, 76029), (330, 50686), (660, 25343)]