26142858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 72253440

約数和(自身を除く): 46110582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 31, 42, 46, 54, 62, 63, 69, 93, 97, 126, 138, 161, 186, 189, 194, 207, 217, 279, 291, 322, 378, 414, 434, 483, 558, 582, 621, 651, 679, 713, 837, 873, 966, 1242, 1302, 1358, 1426, 1449, 1674, 1746, 1953, 2037, 2139, 2231, 2619, 2898, 3007, 3906, 4074, 4278, 4347, 4462, 4991, 5238, 5859, 6014, 6111, 6417, 6693, 8694, 9021, 9982, 11718, 12222, 12834, 13386, 14973, 15617, 18042, 18333, 19251, 20079, 21049, 27063, 29946, 31234, 36666, 38502, 40158, 42098, 44919, 46851, 54126, 60237, 63147, 69161, 81189, 89838, 93702, 120474, 126294, 134757, 138322, 140553, 162378, 189441, 207483, 269514, 281106, 378882, 414966, 421659, 484127, 568323, 622449, 843318, 968254, 1136646, 1244898, 1452381, 1867347, 2904762, 3734694, 4357143, 8714286, 13071429, 26142858]

約数ペア:

[(1, 26142858), (2, 13071429), (3, 8714286), (6, 4357143), (7, 3734694), (9, 2904762), (14, 1867347), (18, 1452381), (21, 1244898), (23, 1136646), (27, 968254), (31, 843318), (42, 622449), (46, 568323), (54, 484127), (62, 421659), (63, 414966), (69, 378882), (93, 281106), (97, 269514), (126, 207483), (138, 189441), (161, 162378), (186, 140553), (189, 138322), (194, 134757), (207, 126294), (217, 120474), (279, 93702), (291, 89838), (322, 81189), (378, 69161), (414, 63147), (434, 60237), (483, 54126), (558, 46851), (582, 44919), (621, 42098), (651, 40158), (679, 38502), (713, 36666), (837, 31234), (873, 29946), (966, 27063), (1242, 21049), (1302, 20079), (1358, 19251), (1426, 18333), (1449, 18042), (1674, 15617), (1746, 14973), (1953, 13386), (2037, 12834), (2139, 12222), (2231, 11718), (2619, 9982), (2898, 9021), (3007, 8694), (3906, 6693), (4074, 6417), (4278, 6111), (4347, 6014), (4462, 5859), (4991, 5238)]