18710064

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{7643}}^1$

素因数の和:7674

約数の個数: 60

約数和(自身を含む): 55449576

約数和(自身を除く): 36739512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 7643, 15286, 22929, 30572, 45858, 61144, 68787, 91716, 122288, 129931, 137574, 183432, 259862, 275148, 366864, 389793, 519724, 550296, 779586, 1039448, 1100592, 1169379, 1559172, 2078896, 2338758, 3118344, 4677516, 6236688, 9355032, 18710064]

約数ペア:

[(1, 18710064), (2, 9355032), (3, 6236688), (4, 4677516), (6, 3118344), (8, 2338758), (9, 2078896), (12, 1559172), (16, 1169379), (17, 1100592), (18, 1039448), (24, 779586), (34, 550296), (36, 519724), (48, 389793), (51, 366864), (68, 275148), (72, 259862), (102, 183432), (136, 137574), (144, 129931), (153, 122288), (204, 91716), (272, 68787), (306, 61144), (408, 45858), (612, 30572), (816, 22929), (1224, 15286), (2448, 7643)]