2467644

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 6182400

約数和(自身を除く): 3714756

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 137, 158, 228, 237, 274, 316, 411, 474, 548, 822, 948, 1501, 1644, 2603, 3002, 4503, 5206, 6004, 7809, 9006, 10412, 10823, 15618, 18012, 21646, 31236, 32469, 43292, 64938, 129876, 205637, 411274, 616911, 822548, 1233822, 2467644]

約数ペア:

[(1, 2467644), (2, 1233822), (3, 822548), (4, 616911), (6, 411274), (12, 205637), (19, 129876), (38, 64938), (57, 43292), (76, 32469), (79, 31236), (114, 21646), (137, 18012), (158, 15618), (228, 10823), (237, 10412), (274, 9006), (316, 7809), (411, 6004), (474, 5206), (548, 4503), (822, 3002), (948, 2603), (1501, 1644)]