2081628

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1154

約数の個数: 36

約数和(自身を含む): 5366088

約数和(自身を除く): 3284460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1091, 1908, 2182, 3273, 4364, 6546, 9819, 13092, 19638, 39276, 57823, 115646, 173469, 231292, 346938, 520407, 693876, 1040814, 2081628]

約数ペア:

[(1, 2081628), (2, 1040814), (3, 693876), (4, 520407), (6, 346938), (9, 231292), (12, 173469), (18, 115646), (36, 57823), (53, 39276), (106, 19638), (159, 13092), (212, 9819), (318, 6546), (477, 4364), (636, 3273), (954, 2182), (1091, 1908)]