2159532

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:502

約数の個数: 36

約数和(自身を含む): 5503680

約数和(自身を除く): 3344148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 269, 446, 538, 669, 807, 892, 1076, 1338, 1614, 2007, 2421, 2676, 3228, 4014, 4842, 8028, 9684, 59987, 119974, 179961, 239948, 359922, 539883, 719844, 1079766, 2159532]

約数ペア:

[(1, 2159532), (2, 1079766), (3, 719844), (4, 539883), (6, 359922), (9, 239948), (12, 179961), (18, 119974), (36, 59987), (223, 9684), (269, 8028), (446, 4842), (538, 4014), (669, 3228), (807, 2676), (892, 2421), (1076, 2007), (1338, 1614)]