4138746

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 8631168

約数和(自身を除く): 4492422

約数列:

[1, 2, 3, 6, 37, 74, 103, 111, 181, 206, 222, 309, 362, 543, 618, 1086, 3811, 6697, 7622, 11433, 13394, 18643, 20091, 22866, 37286, 40182, 55929, 111858, 689791, 1379582, 2069373, 4138746]

約数ペア:

[(1, 4138746), (2, 2069373), (3, 1379582), (6, 689791), (37, 111858), (74, 55929), (103, 40182), (111, 37286), (181, 22866), (206, 20091), (222, 18643), (309, 13394), (362, 11433), (543, 7622), (618, 6697), (1086, 3811)]