13920732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1547

約数の個数: 72

約数和(自身を含む): 41330016

約数和(自身を除く): 27409284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1493, 1554, 2331, 2986, 3108, 4479, 4662, 5972, 8958, 9324, 10451, 13437, 17916, 20902, 26874, 31353, 41804, 53748, 55241, 62706, 94059, 110482, 125412, 165723, 188118, 220964, 331446, 376236, 386687, 497169, 662892, 773374, 994338, 1160061, 1546748, 1988676, 2320122, 3480183, 4640244, 6960366, 13920732]

約数ペア:

[(1, 13920732), (2, 6960366), (3, 4640244), (4, 3480183), (6, 2320122), (7, 1988676), (9, 1546748), (12, 1160061), (14, 994338), (18, 773374), (21, 662892), (28, 497169), (36, 386687), (37, 376236), (42, 331446), (63, 220964), (74, 188118), (84, 165723), (111, 125412), (126, 110482), (148, 94059), (222, 62706), (252, 55241), (259, 53748), (333, 41804), (444, 31353), (518, 26874), (666, 20902), (777, 17916), (1036, 13437), (1332, 10451), (1493, 9324), (1554, 8958), (2331, 5972), (2986, 4662), (3108, 4479)]