39245814

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 89291904

約数和(自身を除く): 50046090

約数列:

[1, 2, 3, 6, 9, 18, 31, 61, 62, 93, 122, 183, 186, 279, 366, 549, 558, 1098, 1153, 1891, 2306, 3459, 3782, 5673, 6918, 10377, 11346, 17019, 20754, 34038, 35743, 70333, 71486, 107229, 140666, 210999, 214458, 321687, 421998, 632997, 643374, 1265994, 2180323, 4360646, 6540969, 13081938, 19622907, 39245814]

約数ペア:

[(1, 39245814), (2, 19622907), (3, 13081938), (6, 6540969), (9, 4360646), (18, 2180323), (31, 1265994), (61, 643374), (62, 632997), (93, 421998), (122, 321687), (183, 214458), (186, 210999), (279, 140666), (366, 107229), (549, 71486), (558, 70333), (1098, 35743), (1153, 34038), (1891, 20754), (2306, 17019), (3459, 11346), (3782, 10377), (5673, 6918)]