21823746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8807}}^1$

素因数の和:8878

約数の個数: 32

約数和(自身を含む): 50734080

約数和(自身を除く): 28910334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 8807, 17614, 26421, 52842, 61649, 123298, 184947, 369894, 519613, 1039226, 1558839, 3117678, 3637291, 7274582, 10911873, 21823746]

約数ペア:

[(1, 21823746), (2, 10911873), (3, 7274582), (6, 3637291), (7, 3117678), (14, 1558839), (21, 1039226), (42, 519613), (59, 369894), (118, 184947), (177, 123298), (354, 61649), (413, 52842), (826, 26421), (1239, 17614), (2478, 8807)]