1623078

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 40

約数和(自身を含む): 3737448

約数和(自身を除く): 2114370

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 233, 258, 387, 466, 699, 774, 1161, 1398, 2097, 2322, 3483, 4194, 6291, 6966, 10019, 12582, 18873, 20038, 30057, 37746, 60114, 90171, 180342, 270513, 541026, 811539, 1623078]

約数ペア:

[(1, 1623078), (2, 811539), (3, 541026), (6, 270513), (9, 180342), (18, 90171), (27, 60114), (43, 37746), (54, 30057), (81, 20038), (86, 18873), (129, 12582), (162, 10019), (233, 6966), (258, 6291), (387, 4194), (466, 3483), (699, 2322), (774, 2097), (1161, 1398)]