980780598

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{189853}}^1$

素因数の和:189909

約数の個数: 48

約数和(自身を含む): 2487846816

約数和(自身を除く): 1507066218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 189853, 379706, 569559, 1139118, 1328971, 1708677, 2657942, 3417354, 3986913, 7783973, 7973826, 11960739, 15567946, 23351919, 23921478, 46703838, 54487811, 70055757, 108975622, 140111514, 163463433, 326926866, 490390299, 980780598]

約数ペア:

[(1, 980780598), (2, 490390299), (3, 326926866), (6, 163463433), (7, 140111514), (9, 108975622), (14, 70055757), (18, 54487811), (21, 46703838), (41, 23921478), (42, 23351919), (63, 15567946), (82, 11960739), (123, 7973826), (126, 7783973), (246, 3986913), (287, 3417354), (369, 2657942), (574, 1708677), (738, 1328971), (861, 1139118), (1722, 569559), (2583, 379706), (5166, 189853)]