26787906

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 60972288

約数和(自身を除く): 34184382

約数列:

[1, 2, 3, 6, 9, 18, 31, 61, 62, 93, 122, 183, 186, 279, 366, 549, 558, 787, 1098, 1574, 1891, 2361, 3782, 4722, 5673, 7083, 11346, 14166, 17019, 24397, 34038, 48007, 48794, 73191, 96014, 144021, 146382, 219573, 288042, 432063, 439146, 864126, 1488217, 2976434, 4464651, 8929302, 13393953, 26787906]

約数ペア:

[(1, 26787906), (2, 13393953), (3, 8929302), (6, 4464651), (9, 2976434), (18, 1488217), (31, 864126), (61, 439146), (62, 432063), (93, 288042), (122, 219573), (183, 146382), (186, 144021), (279, 96014), (366, 73191), (549, 48794), (558, 48007), (787, 34038), (1098, 24397), (1574, 17019), (1891, 14166), (2361, 11346), (3782, 7083), (4722, 5673)]