17967768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 58329600

約数和(自身を除く): 40361832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 433, 456, 494, 532, 546, 728, 741, 798, 866, 988, 1064, 1092, 1299, 1482, 1596, 1729, 1732, 1976, 2184, 2598, 2964, 3031, 3192, 3458, 3464, 5187, 5196, 5629, 5928, 6062, 6916, 8227, 9093, 10374, 10392, 11258, 12124, 13832, 16454, 16887, 18186, 20748, 22516, 24248, 24681, 32908, 33774, 36372, 39403, 41496, 45032, 49362, 57589, 65816, 67548, 72744, 78806, 98724, 106951, 115178, 118209, 135096, 157612, 172767, 197448, 213902, 230356, 236418, 315224, 320853, 345534, 427804, 460712, 472836, 641706, 691068, 748657, 855608, 945672, 1283412, 1382136, 1497314, 2245971, 2566824, 2994628, 4491942, 5989256, 8983884, 17967768]

約数ペア:

[(1, 17967768), (2, 8983884), (3, 5989256), (4, 4491942), (6, 2994628), (7, 2566824), (8, 2245971), (12, 1497314), (13, 1382136), (14, 1283412), (19, 945672), (21, 855608), (24, 748657), (26, 691068), (28, 641706), (38, 472836), (39, 460712), (42, 427804), (52, 345534), (56, 320853), (57, 315224), (76, 236418), (78, 230356), (84, 213902), (91, 197448), (104, 172767), (114, 157612), (133, 135096), (152, 118209), (156, 115178), (168, 106951), (182, 98724), (228, 78806), (247, 72744), (266, 67548), (273, 65816), (312, 57589), (364, 49362), (399, 45032), (433, 41496), (456, 39403), (494, 36372), (532, 33774), (546, 32908), (728, 24681), (741, 24248), (798, 22516), (866, 20748), (988, 18186), (1064, 16887), (1092, 16454), (1299, 13832), (1482, 12124), (1596, 11258), (1729, 10392), (1732, 10374), (1976, 9093), (2184, 8227), (2598, 6916), (2964, 6062), (3031, 5928), (3192, 5629), (3458, 5196), (3464, 5187)]