26647272

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 80256000

約数和(自身を除く): 53608728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 43, 54, 57, 72, 76, 86, 108, 114, 129, 151, 152, 171, 172, 216, 228, 258, 302, 342, 344, 387, 453, 456, 513, 516, 604, 684, 774, 817, 906, 1026, 1032, 1161, 1208, 1359, 1368, 1548, 1634, 1812, 2052, 2322, 2451, 2718, 2869, 3096, 3268, 3624, 4077, 4104, 4644, 4902, 5436, 5738, 6493, 6536, 7353, 8154, 8607, 9288, 9804, 10872, 11476, 12986, 14706, 16308, 17214, 19479, 19608, 22059, 22952, 25821, 25972, 29412, 32616, 34428, 38958, 44118, 51642, 51944, 58437, 58824, 68856, 77463, 77916, 88236, 103284, 116874, 123367, 154926, 155832, 175311, 176472, 206568, 233748, 246734, 309852, 350622, 370101, 467496, 493468, 619704, 701244, 740202, 986936, 1110303, 1402488, 1480404, 2220606, 2960808, 3330909, 4441212, 6661818, 8882424, 13323636, 26647272]

約数ペア:

[(1, 26647272), (2, 13323636), (3, 8882424), (4, 6661818), (6, 4441212), (8, 3330909), (9, 2960808), (12, 2220606), (18, 1480404), (19, 1402488), (24, 1110303), (27, 986936), (36, 740202), (38, 701244), (43, 619704), (54, 493468), (57, 467496), (72, 370101), (76, 350622), (86, 309852), (108, 246734), (114, 233748), (129, 206568), (151, 176472), (152, 175311), (171, 155832), (172, 154926), (216, 123367), (228, 116874), (258, 103284), (302, 88236), (342, 77916), (344, 77463), (387, 68856), (453, 58824), (456, 58437), (513, 51944), (516, 51642), (604, 44118), (684, 38958), (774, 34428), (817, 32616), (906, 29412), (1026, 25972), (1032, 25821), (1161, 22952), (1208, 22059), (1359, 19608), (1368, 19479), (1548, 17214), (1634, 16308), (1812, 14706), (2052, 12986), (2322, 11476), (2451, 10872), (2718, 9804), (2869, 9288), (3096, 8607), (3268, 8154), (3624, 7353), (4077, 6536), (4104, 6493), (4644, 5738), (4902, 5436)]