842004

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1260

約数の個数: 36

約数和(自身を含む): 2242240

約数和(自身を除く): 1400236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1231, 2462, 3693, 4924, 7386, 11079, 14772, 22158, 23389, 44316, 46778, 70167, 93556, 140334, 210501, 280668, 421002, 842004]

約数ペア:

[(1, 842004), (2, 421002), (3, 280668), (4, 210501), (6, 140334), (9, 93556), (12, 70167), (18, 46778), (19, 44316), (36, 23389), (38, 22158), (57, 14772), (76, 11079), (114, 7386), (171, 4924), (228, 3693), (342, 2462), (684, 1231)]