917560548

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{39887}}^1$

素因数の和:39974

約数の個数: 60

約数和(自身を含む): 2432529792

約数和(自身を除く): 1514969244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 3834, 5751, 7668, 11502, 23004, 39887, 79774, 119661, 159548, 239322, 358983, 478644, 717966, 1076949, 1435932, 2153898, 2831977, 3230847, 4307796, 5663954, 6461694, 8495931, 11327908, 12923388, 16991862, 25487793, 33983724, 50975586, 76463379, 101951172, 152926758, 229390137, 305853516, 458780274, 917560548]

約数ペア:

[(1, 917560548), (2, 458780274), (3, 305853516), (4, 229390137), (6, 152926758), (9, 101951172), (12, 76463379), (18, 50975586), (27, 33983724), (36, 25487793), (54, 16991862), (71, 12923388), (81, 11327908), (108, 8495931), (142, 6461694), (162, 5663954), (213, 4307796), (284, 3230847), (324, 2831977), (426, 2153898), (639, 1435932), (852, 1076949), (1278, 717966), (1917, 478644), (2556, 358983), (3834, 239322), (5751, 159548), (7668, 119661), (11502, 79774), (23004, 39887)]