19510632

素因数分解:

$2^3\times 3^4\times {\mathrm{30109}}^1$

素因数の和:30127

約数の個数: 40

約数和(自身を含む): 54649650

約数和(自身を除く): 35139018

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 30109, 60218, 90327, 120436, 180654, 240872, 270981, 361308, 541962, 722616, 812943, 1083924, 1625886, 2167848, 2438829, 3251772, 4877658, 6503544, 9755316, 19510632]

約数ペア:

[(1, 19510632), (2, 9755316), (3, 6503544), (4, 4877658), (6, 3251772), (8, 2438829), (9, 2167848), (12, 1625886), (18, 1083924), (24, 812943), (27, 722616), (36, 541962), (54, 361308), (72, 270981), (81, 240872), (108, 180654), (162, 120436), (216, 90327), (324, 60218), (648, 30109)]