19384974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{51283}}^1$

素因数の和:51301

約数の個数: 32

約数和(自身を含む): 49232640

約数和(自身を除く): 29847666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 51283, 102566, 153849, 307698, 358981, 461547, 717962, 923094, 1076943, 1384641, 2153886, 2769282, 3230829, 6461658, 9692487, 19384974]

約数ペア:

[(1, 19384974), (2, 9692487), (3, 6461658), (6, 3230829), (7, 2769282), (9, 2153886), (14, 1384641), (18, 1076943), (21, 923094), (27, 717962), (42, 461547), (54, 358981), (63, 307698), (126, 153849), (189, 102566), (378, 51283)]