18188064

素因数分解:

$2^5\times 3^5\times {\mathrm{2339}}^1$

素因数の和:2364

約数の個数: 72

約数和(自身を含む): 53660880

約数和(自身を除く): 35472816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2339, 2592, 3888, 4678, 7017, 7776, 9356, 14034, 18712, 21051, 28068, 37424, 42102, 56136, 63153, 74848, 84204, 112272, 126306, 168408, 189459, 224544, 252612, 336816, 378918, 505224, 568377, 673632, 757836, 1010448, 1136754, 1515672, 2020896, 2273508, 3031344, 4547016, 6062688, 9094032, 18188064]

約数ペア:

[(1, 18188064), (2, 9094032), (3, 6062688), (4, 4547016), (6, 3031344), (8, 2273508), (9, 2020896), (12, 1515672), (16, 1136754), (18, 1010448), (24, 757836), (27, 673632), (32, 568377), (36, 505224), (48, 378918), (54, 336816), (72, 252612), (81, 224544), (96, 189459), (108, 168408), (144, 126306), (162, 112272), (216, 84204), (243, 74848), (288, 63153), (324, 56136), (432, 42102), (486, 37424), (648, 28068), (864, 21051), (972, 18712), (1296, 14034), (1944, 9356), (2339, 7776), (2592, 7017), (3888, 4678)]