15620136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 45091200

約数和(自身を除く): 29471064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 168, 218, 327, 436, 654, 763, 853, 872, 1308, 1526, 1706, 2289, 2559, 2616, 3052, 3412, 4578, 5118, 5971, 6104, 6824, 9156, 10236, 11942, 17913, 18312, 20472, 23884, 35826, 47768, 71652, 92977, 143304, 185954, 278931, 371908, 557862, 650839, 743816, 1115724, 1301678, 1952517, 2231448, 2603356, 3905034, 5206712, 7810068, 15620136]

約数ペア:

[(1, 15620136), (2, 7810068), (3, 5206712), (4, 3905034), (6, 2603356), (7, 2231448), (8, 1952517), (12, 1301678), (14, 1115724), (21, 743816), (24, 650839), (28, 557862), (42, 371908), (56, 278931), (84, 185954), (109, 143304), (168, 92977), (218, 71652), (327, 47768), (436, 35826), (654, 23884), (763, 20472), (853, 18312), (872, 17913), (1308, 11942), (1526, 10236), (1706, 9156), (2289, 6824), (2559, 6104), (2616, 5971), (3052, 5118), (3412, 4578)]