7919028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16921}}^1$

素因数の和:16944

約数の個数: 36

約数和(自身を含む): 21558628

約数和(自身を除く): 13639600

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 16921, 33842, 50763, 67684, 101526, 152289, 203052, 219973, 304578, 439946, 609156, 659919, 879892, 1319838, 1979757, 2639676, 3959514, 7919028]

約数ペア:

[(1, 7919028), (2, 3959514), (3, 2639676), (4, 1979757), (6, 1319838), (9, 879892), (12, 659919), (13, 609156), (18, 439946), (26, 304578), (36, 219973), (39, 203052), (52, 152289), (78, 101526), (117, 67684), (156, 50763), (234, 33842), (468, 16921)]