28782306

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{32633}}^1$

素因数の和:32655

約数の個数: 36

約数和(自身を含む): 72545382

約数和(自身を除く): 43763076

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 32633, 65266, 97899, 195798, 228431, 293697, 456862, 587394, 685293, 1370586, 1599017, 2055879, 3198034, 4111758, 4797051, 9594102, 14391153, 28782306]

約数ペア:

[(1, 28782306), (2, 14391153), (3, 9594102), (6, 4797051), (7, 4111758), (9, 3198034), (14, 2055879), (18, 1599017), (21, 1370586), (42, 685293), (49, 587394), (63, 456862), (98, 293697), (126, 228431), (147, 195798), (294, 97899), (441, 65266), (882, 32633)]