7455546

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 19206720

約数和(自身を除く): 11751174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 107, 126, 147, 158, 214, 237, 294, 321, 441, 474, 553, 642, 711, 749, 882, 963, 1106, 1422, 1498, 1659, 1926, 2247, 3318, 3871, 4494, 4977, 5243, 6741, 7742, 8453, 9954, 10486, 11613, 13482, 15729, 16906, 23226, 25359, 31458, 34839, 47187, 50718, 59171, 69678, 76077, 94374, 118342, 152154, 177513, 355026, 414197, 532539, 828394, 1065078, 1242591, 2485182, 3727773, 7455546]

約数ペア:

[(1, 7455546), (2, 3727773), (3, 2485182), (6, 1242591), (7, 1065078), (9, 828394), (14, 532539), (18, 414197), (21, 355026), (42, 177513), (49, 152154), (63, 118342), (79, 94374), (98, 76077), (107, 69678), (126, 59171), (147, 50718), (158, 47187), (214, 34839), (237, 31458), (294, 25359), (321, 23226), (441, 16906), (474, 15729), (553, 13482), (642, 11613), (711, 10486), (749, 9954), (882, 8453), (963, 7742), (1106, 6741), (1422, 5243), (1498, 4977), (1659, 4494), (1926, 3871), (2247, 3318)]