1994904

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 5475600

約数和(自身を除く): 3480696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 269, 309, 412, 538, 618, 807, 824, 927, 1076, 1236, 1614, 1854, 2152, 2421, 2472, 3228, 3708, 4842, 6456, 7416, 9684, 19368, 27707, 55414, 83121, 110828, 166242, 221656, 249363, 332484, 498726, 664968, 997452, 1994904]

約数ペア:

[(1, 1994904), (2, 997452), (3, 664968), (4, 498726), (6, 332484), (8, 249363), (9, 221656), (12, 166242), (18, 110828), (24, 83121), (36, 55414), (72, 27707), (103, 19368), (206, 9684), (269, 7416), (309, 6456), (412, 4842), (538, 3708), (618, 3228), (807, 2472), (824, 2421), (927, 2152), (1076, 1854), (1236, 1614)]