18149484

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3461}}^1$

素因数の和:3510

約数の個数: 48

約数和(自身を含む): 46529280

約数和(自身を除く): 28379796

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 3461, 5244, 6922, 10383, 13844, 20766, 41532, 65759, 79603, 131518, 159206, 197277, 238809, 263036, 318412, 394554, 477618, 789108, 955236, 1512457, 3024914, 4537371, 6049828, 9074742, 18149484]

約数ペア:

[(1, 18149484), (2, 9074742), (3, 6049828), (4, 4537371), (6, 3024914), (12, 1512457), (19, 955236), (23, 789108), (38, 477618), (46, 394554), (57, 318412), (69, 263036), (76, 238809), (92, 197277), (114, 159206), (138, 131518), (228, 79603), (276, 65759), (437, 41532), (874, 20766), (1311, 13844), (1748, 10383), (2622, 6922), (3461, 5244)]