189693774

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5573}}^1$

素因数の和:5673

約数の個数: 48

約数和(自身を含む): 431293824

約数和(自身を除く): 241600050

約数列:

[1, 2, 3, 6, 9, 18, 31, 61, 62, 93, 122, 183, 186, 279, 366, 549, 558, 1098, 1891, 3782, 5573, 5673, 11146, 11346, 16719, 17019, 33438, 34038, 50157, 100314, 172763, 339953, 345526, 518289, 679906, 1019859, 1036578, 1554867, 2039718, 3059577, 3109734, 6119154, 10538543, 21077086, 31615629, 63231258, 94846887, 189693774]

約数ペア:

[(1, 189693774), (2, 94846887), (3, 63231258), (6, 31615629), (9, 21077086), (18, 10538543), (31, 6119154), (61, 3109734), (62, 3059577), (93, 2039718), (122, 1554867), (183, 1036578), (186, 1019859), (279, 679906), (366, 518289), (549, 345526), (558, 339953), (1098, 172763), (1891, 100314), (3782, 50157), (5573, 34038), (5673, 33438), (11146, 17019), (11346, 16719)]