1373436

素因数分解:

$2^2\times 3^7\times {\mathrm{157}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 3627680

約数和(自身を除く): 2254244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 243, 314, 324, 471, 486, 628, 729, 942, 972, 1413, 1458, 1884, 2187, 2826, 2916, 4239, 4374, 5652, 8478, 8748, 12717, 16956, 25434, 38151, 50868, 76302, 114453, 152604, 228906, 343359, 457812, 686718, 1373436]

約数ペア:

[(1, 1373436), (2, 686718), (3, 457812), (4, 343359), (6, 228906), (9, 152604), (12, 114453), (18, 76302), (27, 50868), (36, 38151), (54, 25434), (81, 16956), (108, 12717), (157, 8748), (162, 8478), (243, 5652), (314, 4374), (324, 4239), (471, 2916), (486, 2826), (628, 2187), (729, 1884), (942, 1458), (972, 1413)]