2877822

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 6458400

約数和(自身を除く): 3580578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 389, 411, 778, 822, 1167, 1233, 2334, 2466, 3501, 3699, 7002, 7398, 10503, 21006, 53293, 106586, 159879, 319758, 479637, 959274, 1438911, 2877822]

約数ペア:

[(1, 2877822), (2, 1438911), (3, 959274), (6, 479637), (9, 319758), (18, 159879), (27, 106586), (54, 53293), (137, 21006), (274, 10503), (389, 7398), (411, 7002), (778, 3699), (822, 3501), (1167, 2466), (1233, 2334)]