40394754

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 96422400

約数和(自身を除く): 56027646

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 79, 102, 153, 158, 237, 306, 459, 474, 557, 711, 918, 1114, 1343, 1422, 1671, 2133, 2686, 3342, 4029, 4266, 5013, 8058, 9469, 10026, 12087, 15039, 18938, 24174, 28407, 30078, 36261, 44003, 56814, 72522, 85221, 88006, 132009, 170442, 255663, 264018, 396027, 511326, 748051, 792054, 1188081, 1496102, 2244153, 2376162, 4488306, 6732459, 13464918, 20197377, 40394754]

約数ペア:

[(1, 40394754), (2, 20197377), (3, 13464918), (6, 6732459), (9, 4488306), (17, 2376162), (18, 2244153), (27, 1496102), (34, 1188081), (51, 792054), (54, 748051), (79, 511326), (102, 396027), (153, 264018), (158, 255663), (237, 170442), (306, 132009), (459, 88006), (474, 85221), (557, 72522), (711, 56814), (918, 44003), (1114, 36261), (1343, 30078), (1422, 28407), (1671, 24174), (2133, 18938), (2686, 15039), (3342, 12087), (4029, 10026), (4266, 9469), (5013, 8058)]