42340968

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 125855730

約数和(自身を除く): 83514762

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 181, 216, 228, 324, 342, 361, 362, 456, 513, 543, 648, 684, 722, 724, 1026, 1083, 1086, 1368, 1444, 1448, 1539, 1629, 2052, 2166, 2172, 2888, 3078, 3249, 3258, 3439, 4104, 4332, 4344, 4887, 6156, 6498, 6516, 6878, 8664, 9747, 9774, 10317, 12312, 12996, 13032, 13756, 14661, 19494, 19548, 20634, 25992, 27512, 29241, 29322, 30951, 38988, 39096, 41268, 58482, 58644, 61902, 65341, 77976, 82536, 92853, 116964, 117288, 123804, 130682, 185706, 196023, 233928, 247608, 261364, 278559, 371412, 392046, 522728, 557118, 588069, 742824, 784092, 1114236, 1176138, 1568184, 1764207, 2228472, 2352276, 3528414, 4704552, 5292621, 7056828, 10585242, 14113656, 21170484, 42340968]

約数ペア:

[(1, 42340968), (2, 21170484), (3, 14113656), (4, 10585242), (6, 7056828), (8, 5292621), (9, 4704552), (12, 3528414), (18, 2352276), (19, 2228472), (24, 1764207), (27, 1568184), (36, 1176138), (38, 1114236), (54, 784092), (57, 742824), (72, 588069), (76, 557118), (81, 522728), (108, 392046), (114, 371412), (152, 278559), (162, 261364), (171, 247608), (181, 233928), (216, 196023), (228, 185706), (324, 130682), (342, 123804), (361, 117288), (362, 116964), (456, 92853), (513, 82536), (543, 77976), (648, 65341), (684, 61902), (722, 58644), (724, 58482), (1026, 41268), (1083, 39096), (1086, 38988), (1368, 30951), (1444, 29322), (1448, 29241), (1539, 27512), (1629, 25992), (2052, 20634), (2166, 19548), (2172, 19494), (2888, 14661), (3078, 13756), (3249, 13032), (3258, 12996), (3439, 12312), (4104, 10317), (4332, 9774), (4344, 9747), (4887, 8664), (6156, 6878), (6498, 6516)]