9991728

素因数分解:

$2^4\times 3^3\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 80

約数和(自身を含む): 29090400

約数和(自身を除く): 19098672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 101, 108, 144, 202, 216, 229, 303, 404, 432, 458, 606, 687, 808, 909, 916, 1212, 1374, 1616, 1818, 1832, 2061, 2424, 2727, 2748, 3636, 3664, 4122, 4848, 5454, 5496, 6183, 7272, 8244, 10908, 10992, 12366, 14544, 16488, 21816, 23129, 24732, 32976, 43632, 46258, 49464, 69387, 92516, 98928, 138774, 185032, 208161, 277548, 370064, 416322, 555096, 624483, 832644, 1110192, 1248966, 1665288, 2497932, 3330576, 4995864, 9991728]

約数ペア:

[(1, 9991728), (2, 4995864), (3, 3330576), (4, 2497932), (6, 1665288), (8, 1248966), (9, 1110192), (12, 832644), (16, 624483), (18, 555096), (24, 416322), (27, 370064), (36, 277548), (48, 208161), (54, 185032), (72, 138774), (101, 98928), (108, 92516), (144, 69387), (202, 49464), (216, 46258), (229, 43632), (303, 32976), (404, 24732), (432, 23129), (458, 21816), (606, 16488), (687, 14544), (808, 12366), (909, 10992), (916, 10908), (1212, 8244), (1374, 7272), (1616, 6183), (1818, 5496), (1832, 5454), (2061, 4848), (2424, 4122), (2727, 3664), (2748, 3636)]