2196351378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{3989}}^1$

素因数の和:4204

約数の個数: 72

約数和(自身を含む): 5182746660

約数和(自身を除く): 2986395282

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 181, 234, 338, 362, 507, 543, 1014, 1086, 1521, 1629, 2353, 3042, 3258, 3989, 4706, 7059, 7978, 11967, 14118, 21177, 23934, 30589, 35901, 42354, 51857, 61178, 71802, 91767, 103714, 155571, 183534, 275301, 311142, 466713, 550602, 674141, 722009, 933426, 1348282, 1444018, 2022423, 2166027, 4044846, 4332054, 6067269, 6498081, 9386117, 12134538, 12996162, 18772234, 28158351, 56316702, 84475053, 122019521, 168950106, 244039042, 366058563, 732117126, 1098175689, 2196351378]

約数ペア:

[(1, 2196351378), (2, 1098175689), (3, 732117126), (6, 366058563), (9, 244039042), (13, 168950106), (18, 122019521), (26, 84475053), (39, 56316702), (78, 28158351), (117, 18772234), (169, 12996162), (181, 12134538), (234, 9386117), (338, 6498081), (362, 6067269), (507, 4332054), (543, 4044846), (1014, 2166027), (1086, 2022423), (1521, 1444018), (1629, 1348282), (2353, 933426), (3042, 722009), (3258, 674141), (3989, 550602), (4706, 466713), (7059, 311142), (7978, 275301), (11967, 183534), (14118, 155571), (21177, 103714), (23934, 91767), (30589, 71802), (35901, 61178), (42354, 51857)]