15219288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{30197}}^1$

素因数の和:30216

約数の個数: 48

約数和(自身を含む): 47108880

約数和(自身を除く): 31889592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 30197, 60394, 90591, 120788, 181182, 211379, 241576, 271773, 362364, 422758, 543546, 634137, 724728, 845516, 1087092, 1268274, 1691032, 1902411, 2174184, 2536548, 3804822, 5073096, 7609644, 15219288]

約数ペア:

[(1, 15219288), (2, 7609644), (3, 5073096), (4, 3804822), (6, 2536548), (7, 2174184), (8, 1902411), (9, 1691032), (12, 1268274), (14, 1087092), (18, 845516), (21, 724728), (24, 634137), (28, 543546), (36, 422758), (42, 362364), (56, 271773), (63, 241576), (72, 211379), (84, 181182), (126, 120788), (168, 90591), (252, 60394), (504, 30197)]