18893808

素因数分解:

$2^4\times 3^2\times {\mathrm{179}}^1\times {\mathrm{733}}^1$

素因数の和:926

約数の個数: 60

約数和(自身を含む): 53244360

約数和(自身を除く): 34350552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 179, 358, 537, 716, 733, 1074, 1432, 1466, 1611, 2148, 2199, 2864, 2932, 3222, 4296, 4398, 5864, 6444, 6597, 8592, 8796, 11728, 12888, 13194, 17592, 25776, 26388, 35184, 52776, 105552, 131207, 262414, 393621, 524828, 787242, 1049656, 1180863, 1574484, 2099312, 2361726, 3148968, 4723452, 6297936, 9446904, 18893808]

約数ペア:

[(1, 18893808), (2, 9446904), (3, 6297936), (4, 4723452), (6, 3148968), (8, 2361726), (9, 2099312), (12, 1574484), (16, 1180863), (18, 1049656), (24, 787242), (36, 524828), (48, 393621), (72, 262414), (144, 131207), (179, 105552), (358, 52776), (537, 35184), (716, 26388), (733, 25776), (1074, 17592), (1432, 13194), (1466, 12888), (1611, 11728), (2148, 8796), (2199, 8592), (2864, 6597), (2932, 6444), (3222, 5864), (4296, 4398)]