18252216

素因数分解:

$2^3\times 3^5\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 52743600

約数和(自身を除く): 34491384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 229, 243, 246, 324, 328, 369, 458, 486, 492, 648, 687, 738, 916, 972, 984, 1107, 1374, 1476, 1832, 1944, 2061, 2214, 2748, 2952, 3321, 4122, 4428, 5496, 6183, 6642, 8244, 8856, 9389, 9963, 12366, 13284, 16488, 18549, 18778, 19926, 24732, 26568, 28167, 37098, 37556, 39852, 49464, 55647, 56334, 74196, 75112, 79704, 84501, 111294, 112668, 148392, 169002, 222588, 225336, 253503, 338004, 445176, 507006, 676008, 760509, 1014012, 1521018, 2028024, 2281527, 3042036, 4563054, 6084072, 9126108, 18252216]

約数ペア:

[(1, 18252216), (2, 9126108), (3, 6084072), (4, 4563054), (6, 3042036), (8, 2281527), (9, 2028024), (12, 1521018), (18, 1014012), (24, 760509), (27, 676008), (36, 507006), (41, 445176), (54, 338004), (72, 253503), (81, 225336), (82, 222588), (108, 169002), (123, 148392), (162, 112668), (164, 111294), (216, 84501), (229, 79704), (243, 75112), (246, 74196), (324, 56334), (328, 55647), (369, 49464), (458, 39852), (486, 37556), (492, 37098), (648, 28167), (687, 26568), (738, 24732), (916, 19926), (972, 18778), (984, 18549), (1107, 16488), (1374, 13284), (1476, 12366), (1832, 9963), (1944, 9389), (2061, 8856), (2214, 8244), (2748, 6642), (2952, 6183), (3321, 5496), (4122, 4428)]