13215132

素因数分解:

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

素因数の和:475

約数の個数: 54

約数和(自身を含む): 38344488

約数和(自身を除く): 25129356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1374, 1603, 2061, 2748, 3206, 4122, 4809, 6412, 8244, 9618, 14427, 19236, 28854, 52441, 57708, 104882, 157323, 209764, 314646, 367087, 471969, 629292, 734174, 943938, 1101261, 1468348, 1887876, 2202522, 3303783, 4405044, 6607566, 13215132]

約数ペア:

[(1, 13215132), (2, 6607566), (3, 4405044), (4, 3303783), (6, 2202522), (7, 1887876), (9, 1468348), (12, 1101261), (14, 943938), (18, 734174), (21, 629292), (28, 471969), (36, 367087), (42, 314646), (63, 209764), (84, 157323), (126, 104882), (229, 57708), (252, 52441), (458, 28854), (687, 19236), (916, 14427), (1374, 9618), (1603, 8244), (2061, 6412), (2748, 4809), (3206, 4122)]