21182982

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1964

約数の個数: 32

約数和(自身を含む): 44473344

約数和(自身を除く): 23290362

約数列:

[1, 2, 3, 6, 31, 61, 62, 93, 122, 183, 186, 366, 1867, 1891, 3734, 3782, 5601, 5673, 11202, 11346, 57877, 113887, 115754, 173631, 227774, 341661, 347262, 683322, 3530497, 7060994, 10591491, 21182982]

約数ペア:

[(1, 21182982), (2, 10591491), (3, 7060994), (6, 3530497), (31, 683322), (61, 347262), (62, 341661), (93, 227774), (122, 173631), (183, 115754), (186, 113887), (366, 57877), (1867, 11346), (1891, 11202), (3734, 5673), (3782, 5601)]