21355842252

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{4261}}^1\times {\mathrm{7079}}^1$

素因数の和:11406

約数の個数: 48

約数和(自身を含む): 50693932800

約数和(自身を除く): 29338090548

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 4261, 7079, 8522, 12783, 14158, 17044, 21237, 25566, 28316, 42474, 51132, 84948, 251399, 417661, 502798, 754197, 835322, 1005596, 1252983, 1508394, 1670644, 2505966, 3016788, 5011932, 30163619, 60327238, 90490857, 120654476, 180981714, 361963428, 1779653521, 3559307042, 5338960563, 7118614084, 10677921126, 21355842252]

約数ペア:

[(1, 21355842252), (2, 10677921126), (3, 7118614084), (4, 5338960563), (6, 3559307042), (12, 1779653521), (59, 361963428), (118, 180981714), (177, 120654476), (236, 90490857), (354, 60327238), (708, 30163619), (4261, 5011932), (7079, 3016788), (8522, 2505966), (12783, 1670644), (14158, 1508394), (17044, 1252983), (21237, 1005596), (25566, 835322), (28316, 754197), (42474, 502798), (51132, 417661), (84948, 251399)]