1903968

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1$

素因数の和:628

約数の個数: 72

約数和(自身を含む): 5916456

約数和(自身を除く): 4012488

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, 601, 792, 1056, 1202, 1584, 1803, 2404, 3168, 3606, 4808, 5409, 6611, 7212, 9616, 10818, 13222, 14424, 19232, 19833, 21636, 26444, 28848, 39666, 43272, 52888, 57696, 59499, 79332, 86544, 105776, 118998, 158664, 173088, 211552, 237996, 317328, 475992, 634656, 951984, 1903968]

約数ペア:

[(1, 1903968), (2, 951984), (3, 634656), (4, 475992), (6, 317328), (8, 237996), (9, 211552), (11, 173088), (12, 158664), (16, 118998), (18, 105776), (22, 86544), (24, 79332), (32, 59499), (33, 57696), (36, 52888), (44, 43272), (48, 39666), (66, 28848), (72, 26444), (88, 21636), (96, 19833), (99, 19232), (132, 14424), (144, 13222), (176, 10818), (198, 9616), (264, 7212), (288, 6611), (352, 5409), (396, 4808), (528, 3606), (601, 3168), (792, 2404), (1056, 1803), (1202, 1584)]