1118408046

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:630

約数の個数: 96

約数和(自身を含む): 2665301760

約数和(自身を除く): 1546893714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 131, 142, 147, 213, 262, 294, 393, 409, 426, 497, 786, 818, 917, 994, 1227, 1491, 1834, 2454, 2751, 2863, 2982, 3479, 5502, 5726, 6419, 6958, 8589, 9301, 10437, 12838, 17178, 18602, 19257, 20041, 20874, 27903, 29039, 38514, 40082, 53579, 55806, 58078, 60123, 65107, 87117, 107158, 120246, 130214, 160737, 174234, 195321, 203273, 321474, 375053, 390642, 406546, 455749, 609819, 750106, 911498, 1125159, 1219638, 1367247, 1422911, 2250318, 2625371, 2734494, 2845822, 3804109, 4268733, 5250742, 7608218, 7876113, 8537466, 11412327, 15752226, 22824654, 26628763, 53257526, 79886289, 159772578, 186401341, 372802682, 559204023, 1118408046]

約数ペア:

[(1, 1118408046), (2, 559204023), (3, 372802682), (6, 186401341), (7, 159772578), (14, 79886289), (21, 53257526), (42, 26628763), (49, 22824654), (71, 15752226), (98, 11412327), (131, 8537466), (142, 7876113), (147, 7608218), (213, 5250742), (262, 4268733), (294, 3804109), (393, 2845822), (409, 2734494), (426, 2625371), (497, 2250318), (786, 1422911), (818, 1367247), (917, 1219638), (994, 1125159), (1227, 911498), (1491, 750106), (1834, 609819), (2454, 455749), (2751, 406546), (2863, 390642), (2982, 375053), (3479, 321474), (5502, 203273), (5726, 195321), (6419, 174234), (6958, 160737), (8589, 130214), (9301, 120246), (10437, 107158), (12838, 87117), (17178, 65107), (18602, 60123), (19257, 58078), (20041, 55806), (20874, 53579), (27903, 40082), (29039, 38514)]