12493728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 39626496

約数和(自身を除く): 27132768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 71, 72, 78, 94, 96, 104, 117, 141, 142, 144, 156, 188, 208, 213, 234, 282, 284, 288, 312, 376, 416, 423, 426, 468, 564, 568, 611, 624, 639, 752, 846, 852, 923, 936, 1128, 1136, 1222, 1248, 1278, 1504, 1692, 1704, 1833, 1846, 1872, 2256, 2272, 2444, 2556, 2769, 3337, 3384, 3408, 3666, 3692, 3744, 4512, 4888, 5112, 5499, 5538, 6674, 6768, 6816, 7332, 7384, 8307, 9776, 10011, 10224, 10998, 11076, 13348, 13536, 14664, 14768, 16614, 19552, 20022, 20448, 21996, 22152, 26696, 29328, 29536, 30033, 33228, 40044, 43381, 43992, 44304, 53392, 58656, 60066, 66456, 80088, 86762, 87984, 88608, 106784, 120132, 130143, 132912, 160176, 173524, 175968, 240264, 260286, 265824, 320352, 347048, 390429, 480528, 520572, 694096, 780858, 961056, 1041144, 1388192, 1561716, 2082288, 3123432, 4164576, 6246864, 12493728]

約数ペア:

[(1, 12493728), (2, 6246864), (3, 4164576), (4, 3123432), (6, 2082288), (8, 1561716), (9, 1388192), (12, 1041144), (13, 961056), (16, 780858), (18, 694096), (24, 520572), (26, 480528), (32, 390429), (36, 347048), (39, 320352), (47, 265824), (48, 260286), (52, 240264), (71, 175968), (72, 173524), (78, 160176), (94, 132912), (96, 130143), (104, 120132), (117, 106784), (141, 88608), (142, 87984), (144, 86762), (156, 80088), (188, 66456), (208, 60066), (213, 58656), (234, 53392), (282, 44304), (284, 43992), (288, 43381), (312, 40044), (376, 33228), (416, 30033), (423, 29536), (426, 29328), (468, 26696), (564, 22152), (568, 21996), (611, 20448), (624, 20022), (639, 19552), (752, 16614), (846, 14768), (852, 14664), (923, 13536), (936, 13348), (1128, 11076), (1136, 10998), (1222, 10224), (1248, 10011), (1278, 9776), (1504, 8307), (1692, 7384), (1704, 7332), (1833, 6816), (1846, 6768), (1872, 6674), (2256, 5538), (2272, 5499), (2444, 5112), (2556, 4888), (2769, 4512), (3337, 3744), (3384, 3692), (3408, 3666)]