18610728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{40813}}^1$

素因数の和:40841

約数の個数: 32

約数和(自身を含む): 48976800

約数和(自身を除く): 30366072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 40813, 81626, 122439, 163252, 244878, 326504, 489756, 775447, 979512, 1550894, 2326341, 3101788, 4652682, 6203576, 9305364, 18610728]

約数ペア:

[(1, 18610728), (2, 9305364), (3, 6203576), (4, 4652682), (6, 3101788), (8, 2326341), (12, 1550894), (19, 979512), (24, 775447), (38, 489756), (57, 326504), (76, 244878), (114, 163252), (152, 122439), (228, 81626), (456, 40813)]