21467796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13451}}^1$

素因数の和:13484

約数の個数: 48

約数和(自身を含む): 60264960

約数和(自身を除く): 38797164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 13451, 26902, 40353, 53804, 80706, 94157, 161412, 188314, 255569, 282471, 376628, 511138, 564942, 766707, 1022276, 1129884, 1533414, 1788983, 3066828, 3577966, 5366949, 7155932, 10733898, 21467796]

約数ペア:

[(1, 21467796), (2, 10733898), (3, 7155932), (4, 5366949), (6, 3577966), (7, 3066828), (12, 1788983), (14, 1533414), (19, 1129884), (21, 1022276), (28, 766707), (38, 564942), (42, 511138), (57, 376628), (76, 282471), (84, 255569), (114, 188314), (133, 161412), (228, 94157), (266, 80706), (399, 53804), (532, 40353), (798, 26902), (1596, 13451)]