15831228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{823}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 42452480

約数和(自身を除く): 26621252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 458, 687, 823, 916, 1374, 1603, 1646, 2469, 2748, 3206, 3292, 4809, 4938, 5761, 6412, 9618, 9876, 11522, 17283, 19236, 23044, 34566, 69132, 188467, 376934, 565401, 753868, 1130802, 1319269, 2261604, 2638538, 3957807, 5277076, 7915614, 15831228]

約数ペア:

[(1, 15831228), (2, 7915614), (3, 5277076), (4, 3957807), (6, 2638538), (7, 2261604), (12, 1319269), (14, 1130802), (21, 753868), (28, 565401), (42, 376934), (84, 188467), (229, 69132), (458, 34566), (687, 23044), (823, 19236), (916, 17283), (1374, 11522), (1603, 9876), (1646, 9618), (2469, 6412), (2748, 5761), (3206, 4938), (3292, 4809)]