920645244

素因数分解:

$2^2\times 3^3\times {\mathrm{2137}}^1\times {\mathrm{3989}}^1$

素因数の和:6139

約数の個数: 48

約数和(自身を含む): 2388573600

約数和(自身を除く): 1467928356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2137, 3989, 4274, 6411, 7978, 8548, 11967, 12822, 15956, 19233, 23934, 25644, 35901, 38466, 47868, 57699, 71802, 76932, 107703, 115398, 143604, 215406, 230796, 430812, 8524493, 17048986, 25573479, 34097972, 51146958, 76720437, 102293916, 153440874, 230161311, 306881748, 460322622, 920645244]

約数ペア:

[(1, 920645244), (2, 460322622), (3, 306881748), (4, 230161311), (6, 153440874), (9, 102293916), (12, 76720437), (18, 51146958), (27, 34097972), (36, 25573479), (54, 17048986), (108, 8524493), (2137, 430812), (3989, 230796), (4274, 215406), (6411, 143604), (7978, 115398), (8548, 107703), (11967, 76932), (12822, 71802), (15956, 57699), (19233, 47868), (23934, 38466), (25644, 35901)]