40445172

素因数分解:

$2^2\times 3^2\times {\mathrm{1123477}}^1$

素因数の和:1123487

約数の個数: 18

約数和(自身を含む): 102236498

約数和(自身を除く): 61791326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1123477, 2246954, 3370431, 4493908, 6740862, 10111293, 13481724, 20222586, 40445172]

約数ペア:

[(1, 40445172), (2, 20222586), (3, 13481724), (4, 10111293), (6, 6740862), (9, 4493908), (12, 3370431), (18, 2246954), (36, 1123477)]