12529512

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 38016000

約数和(自身を除く): 25486488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 43, 54, 57, 71, 72, 76, 86, 108, 114, 129, 142, 152, 171, 172, 213, 216, 228, 258, 284, 342, 344, 387, 426, 456, 513, 516, 568, 639, 684, 774, 817, 852, 1026, 1032, 1161, 1278, 1349, 1368, 1548, 1634, 1704, 1917, 2052, 2322, 2451, 2556, 2698, 3053, 3096, 3268, 3834, 4047, 4104, 4644, 4902, 5112, 5396, 6106, 6536, 7353, 7668, 8094, 9159, 9288, 9804, 10792, 12141, 12212, 14706, 15336, 16188, 18318, 19608, 22059, 24282, 24424, 27477, 29412, 32376, 36423, 36636, 44118, 48564, 54954, 58007, 58824, 72846, 73272, 82431, 88236, 97128, 109908, 116014, 145692, 164862, 174021, 176472, 219816, 232028, 291384, 329724, 348042, 464056, 522063, 659448, 696084, 1044126, 1392168, 1566189, 2088252, 3132378, 4176504, 6264756, 12529512]

約数ペア:

[(1, 12529512), (2, 6264756), (3, 4176504), (4, 3132378), (6, 2088252), (8, 1566189), (9, 1392168), (12, 1044126), (18, 696084), (19, 659448), (24, 522063), (27, 464056), (36, 348042), (38, 329724), (43, 291384), (54, 232028), (57, 219816), (71, 176472), (72, 174021), (76, 164862), (86, 145692), (108, 116014), (114, 109908), (129, 97128), (142, 88236), (152, 82431), (171, 73272), (172, 72846), (213, 58824), (216, 58007), (228, 54954), (258, 48564), (284, 44118), (342, 36636), (344, 36423), (387, 32376), (426, 29412), (456, 27477), (513, 24424), (516, 24282), (568, 22059), (639, 19608), (684, 18318), (774, 16188), (817, 15336), (852, 14706), (1026, 12212), (1032, 12141), (1161, 10792), (1278, 9804), (1349, 9288), (1368, 9159), (1548, 8094), (1634, 7668), (1704, 7353), (1917, 6536), (2052, 6106), (2322, 5396), (2451, 5112), (2556, 4902), (2698, 4644), (3053, 4104), (3096, 4047), (3268, 3834)]