2478457548

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{2111}}^1$

素因数の和:3684

約数の個数: 96

約数和(自身を含む): 7351787520

約数和(自身を除く): 4873329972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1553, 2111, 3106, 4222, 4659, 6212, 6333, 8444, 9318, 10871, 12666, 13977, 14777, 18636, 18999, 21742, 25332, 27954, 29554, 32613, 37998, 41931, 43484, 44331, 55908, 56997, 59108, 65226, 75996, 83862, 88662, 97839, 113994, 130452, 132993, 167724, 177324, 195678, 227988, 265986, 293517, 391356, 398979, 531972, 587034, 797958, 1174068, 1595916, 3278383, 6556766, 9835149, 13113532, 19670298, 22948681, 29505447, 39340596, 45897362, 59010894, 68846043, 88516341, 91794724, 118021788, 137692086, 177032682, 206538129, 275384172, 354065364, 413076258, 619614387, 826152516, 1239228774, 2478457548]

約数ペア:

[(1, 2478457548), (2, 1239228774), (3, 826152516), (4, 619614387), (6, 413076258), (7, 354065364), (9, 275384172), (12, 206538129), (14, 177032682), (18, 137692086), (21, 118021788), (27, 91794724), (28, 88516341), (36, 68846043), (42, 59010894), (54, 45897362), (63, 39340596), (84, 29505447), (108, 22948681), (126, 19670298), (189, 13113532), (252, 9835149), (378, 6556766), (756, 3278383), (1553, 1595916), (2111, 1174068), (3106, 797958), (4222, 587034), (4659, 531972), (6212, 398979), (6333, 391356), (8444, 293517), (9318, 265986), (10871, 227988), (12666, 195678), (13977, 177324), (14777, 167724), (18636, 132993), (18999, 130452), (21742, 113994), (25332, 97839), (27954, 88662), (29554, 83862), (32613, 75996), (37998, 65226), (41931, 59108), (43484, 56997), (44331, 55908)]