18336060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 59963904

約数和(自身を除く): 41627844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 43, 45, 46, 60, 69, 86, 90, 92, 103, 115, 129, 138, 172, 180, 206, 207, 215, 230, 258, 276, 309, 345, 387, 412, 414, 430, 460, 515, 516, 618, 645, 690, 774, 828, 860, 927, 989, 1030, 1035, 1236, 1290, 1380, 1545, 1548, 1854, 1935, 1978, 2060, 2070, 2369, 2580, 2967, 3090, 3708, 3870, 3956, 4140, 4429, 4635, 4738, 4945, 5934, 6180, 7107, 7740, 8858, 8901, 9270, 9476, 9890, 11845, 11868, 13287, 14214, 14835, 17716, 17802, 18540, 19780, 21321, 22145, 23690, 26574, 28428, 29670, 35535, 35604, 39861, 42642, 44290, 44505, 47380, 53148, 59340, 66435, 71070, 79722, 85284, 88580, 89010, 101867, 106605, 132870, 142140, 159444, 178020, 199305, 203734, 213210, 265740, 305601, 398610, 407468, 426420, 509335, 611202, 797220, 916803, 1018670, 1222404, 1528005, 1833606, 2037340, 3056010, 3667212, 4584015, 6112020, 9168030, 18336060]

約数ペア:

[(1, 18336060), (2, 9168030), (3, 6112020), (4, 4584015), (5, 3667212), (6, 3056010), (9, 2037340), (10, 1833606), (12, 1528005), (15, 1222404), (18, 1018670), (20, 916803), (23, 797220), (30, 611202), (36, 509335), (43, 426420), (45, 407468), (46, 398610), (60, 305601), (69, 265740), (86, 213210), (90, 203734), (92, 199305), (103, 178020), (115, 159444), (129, 142140), (138, 132870), (172, 106605), (180, 101867), (206, 89010), (207, 88580), (215, 85284), (230, 79722), (258, 71070), (276, 66435), (309, 59340), (345, 53148), (387, 47380), (412, 44505), (414, 44290), (430, 42642), (460, 39861), (515, 35604), (516, 35535), (618, 29670), (645, 28428), (690, 26574), (774, 23690), (828, 22145), (860, 21321), (927, 19780), (989, 18540), (1030, 17802), (1035, 17716), (1236, 14835), (1290, 14214), (1380, 13287), (1545, 11868), (1548, 11845), (1854, 9890), (1935, 9476), (1978, 9270), (2060, 8901), (2070, 8858), (2369, 7740), (2580, 7107), (2967, 6180), (3090, 5934), (3708, 4945), (3870, 4738), (3956, 4635), (4140, 4429)]