1808928

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1$

素因数の和:598

約数の個数: 72

約数和(自身を含む): 5621616

約数和(自身を除く): 3812688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 571, 792, 1056, 1142, 1584, 1713, 2284, 3168, 3426, 4568, 5139, 6281, 6852, 9136, 10278, 12562, 13704, 18272, 18843, 20556, 25124, 27408, 37686, 41112, 50248, 54816, 56529, 75372, 82224, 100496, 113058, 150744, 164448, 200992, 226116, 301488, 452232, 602976, 904464, 1808928]

約数ペア:

[(1, 1808928), (2, 904464), (3, 602976), (4, 452232), (6, 301488), (8, 226116), (9, 200992), (11, 164448), (12, 150744), (16, 113058), (18, 100496), (22, 82224), (24, 75372), (32, 56529), (33, 54816), (36, 50248), (44, 41112), (48, 37686), (66, 27408), (72, 25124), (88, 20556), (96, 18843), (99, 18272), (132, 13704), (144, 12562), (176, 10278), (198, 9136), (264, 6852), (288, 6281), (352, 5139), (396, 4568), (528, 3426), (571, 3168), (792, 2284), (1056, 1713), (1142, 1584)]