3938796

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 10692864

約数和(自身を除く): 6754068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 67, 69, 71, 92, 134, 138, 142, 201, 207, 213, 268, 276, 284, 402, 414, 426, 603, 639, 804, 828, 852, 1206, 1278, 1541, 1633, 2412, 2556, 3082, 3266, 4623, 4757, 4899, 6164, 6532, 9246, 9514, 9798, 13869, 14271, 14697, 18492, 19028, 19596, 27738, 28542, 29394, 42813, 55476, 57084, 58788, 85626, 109411, 171252, 218822, 328233, 437644, 656466, 984699, 1312932, 1969398, 3938796]

約数ペア:

[(1, 3938796), (2, 1969398), (3, 1312932), (4, 984699), (6, 656466), (9, 437644), (12, 328233), (18, 218822), (23, 171252), (36, 109411), (46, 85626), (67, 58788), (69, 57084), (71, 55476), (92, 42813), (134, 29394), (138, 28542), (142, 27738), (201, 19596), (207, 19028), (213, 18492), (268, 14697), (276, 14271), (284, 13869), (402, 9798), (414, 9514), (426, 9246), (603, 6532), (639, 6164), (804, 4899), (828, 4757), (852, 4623), (1206, 3266), (1278, 3082), (1541, 2556), (1633, 2412)]