7409772

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 21235200

約数和(自身を除く): 13825428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 92, 108, 114, 138, 157, 171, 207, 228, 276, 314, 342, 414, 437, 471, 513, 621, 628, 684, 828, 874, 942, 1026, 1242, 1311, 1413, 1748, 1884, 2052, 2484, 2622, 2826, 2983, 3611, 3933, 4239, 5244, 5652, 5966, 7222, 7866, 8478, 8949, 10833, 11799, 11932, 14444, 15732, 16956, 17898, 21666, 23598, 26847, 32499, 35796, 43332, 47196, 53694, 64998, 68609, 80541, 97497, 107388, 129996, 137218, 161082, 194994, 205827, 274436, 322164, 389988, 411654, 617481, 823308, 1234962, 1852443, 2469924, 3704886, 7409772]

約数ペア:

[(1, 7409772), (2, 3704886), (3, 2469924), (4, 1852443), (6, 1234962), (9, 823308), (12, 617481), (18, 411654), (19, 389988), (23, 322164), (27, 274436), (36, 205827), (38, 194994), (46, 161082), (54, 137218), (57, 129996), (69, 107388), (76, 97497), (92, 80541), (108, 68609), (114, 64998), (138, 53694), (157, 47196), (171, 43332), (207, 35796), (228, 32499), (276, 26847), (314, 23598), (342, 21666), (414, 17898), (437, 16956), (471, 15732), (513, 14444), (621, 11932), (628, 11799), (684, 10833), (828, 8949), (874, 8478), (942, 7866), (1026, 7222), (1242, 5966), (1311, 5652), (1413, 5244), (1748, 4239), (1884, 3933), (2052, 3611), (2484, 2983), (2622, 2826)]