15462972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1487

約数の個数: 72

約数和(自身を含む): 45741696

約数和(自身を除く): 30278724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1427, 1548, 1806, 2709, 2854, 3612, 4281, 5418, 5708, 8562, 9989, 10836, 12843, 17124, 19978, 25686, 29967, 39956, 51372, 59934, 61361, 89901, 119868, 122722, 179802, 184083, 245444, 359604, 368166, 429527, 552249, 736332, 859054, 1104498, 1288581, 1718108, 2208996, 2577162, 3865743, 5154324, 7731486, 15462972]

約数ペア:

[(1, 15462972), (2, 7731486), (3, 5154324), (4, 3865743), (6, 2577162), (7, 2208996), (9, 1718108), (12, 1288581), (14, 1104498), (18, 859054), (21, 736332), (28, 552249), (36, 429527), (42, 368166), (43, 359604), (63, 245444), (84, 184083), (86, 179802), (126, 122722), (129, 119868), (172, 89901), (252, 61361), (258, 59934), (301, 51372), (387, 39956), (516, 29967), (602, 25686), (774, 19978), (903, 17124), (1204, 12843), (1427, 10836), (1548, 9989), (1806, 8562), (2709, 5708), (2854, 5418), (3612, 4281)]