1210926078

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{1531}}^1$

素因数の和:1790

約数の個数: 64

約数和(自身を含む): 2738480640

約数和(自身を除く): 1527554562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 151, 194, 291, 302, 453, 582, 873, 906, 1359, 1531, 1746, 2619, 2718, 3062, 4077, 4593, 5238, 8154, 9186, 13779, 14647, 27558, 29294, 41337, 43941, 82674, 87882, 131823, 148507, 231181, 263646, 297014, 395469, 445521, 462362, 693543, 790938, 891042, 1336563, 1387086, 2080629, 2673126, 4009689, 4161258, 6241887, 8019378, 12483774, 22424557, 44849114, 67273671, 134547342, 201821013, 403642026, 605463039, 1210926078]

約数ペア:

[(1, 1210926078), (2, 605463039), (3, 403642026), (6, 201821013), (9, 134547342), (18, 67273671), (27, 44849114), (54, 22424557), (97, 12483774), (151, 8019378), (194, 6241887), (291, 4161258), (302, 4009689), (453, 2673126), (582, 2080629), (873, 1387086), (906, 1336563), (1359, 891042), (1531, 790938), (1746, 693543), (2619, 462362), (2718, 445521), (3062, 395469), (4077, 297014), (4593, 263646), (5238, 231181), (8154, 148507), (9186, 131823), (13779, 87882), (14647, 82674), (27558, 43941), (29294, 41337)]