17446992

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 47139840

約数和(自身を除く): 29692848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 79, 86, 107, 129, 158, 172, 214, 237, 258, 316, 321, 344, 428, 474, 516, 632, 642, 688, 856, 948, 1032, 1264, 1284, 1712, 1896, 2064, 2568, 3397, 3792, 4601, 5136, 6794, 8453, 9202, 10191, 13588, 13803, 16906, 18404, 20382, 25359, 27176, 27606, 33812, 36808, 40764, 50718, 54352, 55212, 67624, 73616, 81528, 101436, 110424, 135248, 163056, 202872, 220848, 363479, 405744, 726958, 1090437, 1453916, 2180874, 2907832, 4361748, 5815664, 8723496, 17446992]

約数ペア:

[(1, 17446992), (2, 8723496), (3, 5815664), (4, 4361748), (6, 2907832), (8, 2180874), (12, 1453916), (16, 1090437), (24, 726958), (43, 405744), (48, 363479), (79, 220848), (86, 202872), (107, 163056), (129, 135248), (158, 110424), (172, 101436), (214, 81528), (237, 73616), (258, 67624), (316, 55212), (321, 54352), (344, 50718), (428, 40764), (474, 36808), (516, 33812), (632, 27606), (642, 27176), (688, 25359), (856, 20382), (948, 18404), (1032, 16906), (1264, 13803), (1284, 13588), (1712, 10191), (1896, 9202), (2064, 8453), (2568, 6794), (3397, 5136), (3792, 4601)]