74286306

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 167738688

約数和(自身を除く): 93452382

約数列:

[1, 2, 3, 6, 9, 18, 37, 71, 74, 111, 142, 213, 222, 333, 426, 639, 666, 1278, 1571, 2627, 3142, 4713, 5254, 7881, 9426, 14139, 15762, 23643, 28278, 47286, 58127, 111541, 116254, 174381, 223082, 334623, 348762, 523143, 669246, 1003869, 1046286, 2007738, 4127017, 8254034, 12381051, 24762102, 37143153, 74286306]

約数ペア:

[(1, 74286306), (2, 37143153), (3, 24762102), (6, 12381051), (9, 8254034), (18, 4127017), (37, 2007738), (71, 1046286), (74, 1003869), (111, 669246), (142, 523143), (213, 348762), (222, 334623), (333, 223082), (426, 174381), (639, 116254), (666, 111541), (1278, 58127), (1571, 47286), (2627, 28278), (3142, 23643), (4713, 15762), (5254, 14139), (7881, 9426)]