15391692

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 42063840

約数和(自身を除く): 26672148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 641, 667, 828, 1044, 1282, 1334, 1923, 2001, 2564, 2668, 3846, 4002, 5769, 6003, 7692, 8004, 11538, 12006, 14743, 18589, 23076, 24012, 29486, 37178, 44229, 55767, 58972, 74356, 88458, 111534, 132687, 167301, 176916, 223068, 265374, 334602, 427547, 530748, 669204, 855094, 1282641, 1710188, 2565282, 3847923, 5130564, 7695846, 15391692]

約数ペア:

[(1, 15391692), (2, 7695846), (3, 5130564), (4, 3847923), (6, 2565282), (9, 1710188), (12, 1282641), (18, 855094), (23, 669204), (29, 530748), (36, 427547), (46, 334602), (58, 265374), (69, 223068), (87, 176916), (92, 167301), (116, 132687), (138, 111534), (174, 88458), (207, 74356), (261, 58972), (276, 55767), (348, 44229), (414, 37178), (522, 29486), (641, 24012), (667, 23076), (828, 18589), (1044, 14743), (1282, 12006), (1334, 11538), (1923, 8004), (2001, 7692), (2564, 6003), (2668, 5769), (3846, 4002)]