16943706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 43155840

約数和(自身を除く): 26212134

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 37, 38, 39, 57, 74, 78, 103, 111, 114, 117, 171, 206, 222, 234, 247, 309, 333, 342, 481, 494, 618, 666, 703, 741, 927, 962, 1339, 1406, 1443, 1482, 1854, 1957, 2109, 2223, 2678, 2886, 3811, 3914, 4017, 4218, 4329, 4446, 5871, 6327, 7622, 8034, 8658, 9139, 11433, 11742, 12051, 12654, 17613, 18278, 22866, 24102, 25441, 27417, 34299, 35226, 49543, 50882, 54834, 68598, 72409, 76323, 82251, 99086, 144818, 148629, 152646, 164502, 217227, 228969, 297258, 434454, 445887, 457938, 651681, 891774, 941317, 1303362, 1882634, 2823951, 5647902, 8471853, 16943706]

約数ペア:

[(1, 16943706), (2, 8471853), (3, 5647902), (6, 2823951), (9, 1882634), (13, 1303362), (18, 941317), (19, 891774), (26, 651681), (37, 457938), (38, 445887), (39, 434454), (57, 297258), (74, 228969), (78, 217227), (103, 164502), (111, 152646), (114, 148629), (117, 144818), (171, 99086), (206, 82251), (222, 76323), (234, 72409), (247, 68598), (309, 54834), (333, 50882), (342, 49543), (481, 35226), (494, 34299), (618, 27417), (666, 25441), (703, 24102), (741, 22866), (927, 18278), (962, 17613), (1339, 12654), (1406, 12051), (1443, 11742), (1482, 11433), (1854, 9139), (1957, 8658), (2109, 8034), (2223, 7622), (2678, 6327), (2886, 5871), (3811, 4446), (3914, 4329), (4017, 4218)]