18966336

素因数分解:

$2^6\times 3^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:759

約数の個数: 56

約数和(自身を含む): 50560224

約数和(自身を除く): 31593888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 173, 192, 346, 519, 571, 692, 1038, 1142, 1384, 1713, 2076, 2284, 2768, 3426, 4152, 4568, 5536, 6852, 8304, 9136, 11072, 13704, 16608, 18272, 27408, 33216, 36544, 54816, 98783, 109632, 197566, 296349, 395132, 592698, 790264, 1185396, 1580528, 2370792, 3161056, 4741584, 6322112, 9483168, 18966336]

約数ペア:

[(1, 18966336), (2, 9483168), (3, 6322112), (4, 4741584), (6, 3161056), (8, 2370792), (12, 1580528), (16, 1185396), (24, 790264), (32, 592698), (48, 395132), (64, 296349), (96, 197566), (173, 109632), (192, 98783), (346, 54816), (519, 36544), (571, 33216), (692, 27408), (1038, 18272), (1142, 16608), (1384, 13704), (1713, 11072), (2076, 9136), (2284, 8304), (2768, 6852), (3426, 5536), (4152, 4568)]