66677142

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 157248000

約数和(自身を除く): 90570858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 179, 181, 294, 343, 358, 362, 537, 543, 686, 1029, 1074, 1086, 1253, 1267, 2058, 2506, 2534, 3759, 3801, 7518, 7602, 8771, 8869, 17542, 17738, 26313, 26607, 32399, 52626, 53214, 61397, 62083, 64798, 97197, 122794, 124166, 184191, 186249, 194394, 226793, 368382, 372498, 453586, 680379, 1360758, 1587551, 3175102, 4762653, 9525306, 11112857, 22225714, 33338571, 66677142]

約数ペア:

[(1, 66677142), (2, 33338571), (3, 22225714), (6, 11112857), (7, 9525306), (14, 4762653), (21, 3175102), (42, 1587551), (49, 1360758), (98, 680379), (147, 453586), (179, 372498), (181, 368382), (294, 226793), (343, 194394), (358, 186249), (362, 184191), (537, 124166), (543, 122794), (686, 97197), (1029, 64798), (1074, 62083), (1086, 61397), (1253, 53214), (1267, 52626), (2058, 32399), (2506, 26607), (2534, 26313), (3759, 17738), (3801, 17542), (7518, 8869), (7602, 8771)]