15399384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 51770880

約数和(自身を除く): 36371496

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 641, 728, 858, 924, 1001, 1092, 1144, 1282, 1716, 1848, 1923, 2002, 2184, 2564, 3003, 3432, 3846, 4004, 4487, 5128, 6006, 7051, 7692, 8008, 8333, 8974, 12012, 13461, 14102, 15384, 16666, 17948, 21153, 24024, 24999, 26922, 28204, 33332, 35896, 42306, 49357, 49998, 53844, 56408, 58331, 66664, 84612, 91663, 98714, 99996, 107688, 116662, 148071, 169224, 174993, 183326, 197428, 199992, 233324, 274989, 296142, 349986, 366652, 394856, 466648, 549978, 592284, 641641, 699972, 733304, 1099956, 1184568, 1283282, 1399944, 1924923, 2199912, 2566564, 3849846, 5133128, 7699692, 15399384]

約数ペア:

[(1, 15399384), (2, 7699692), (3, 5133128), (4, 3849846), (6, 2566564), (7, 2199912), (8, 1924923), (11, 1399944), (12, 1283282), (13, 1184568), (14, 1099956), (21, 733304), (22, 699972), (24, 641641), (26, 592284), (28, 549978), (33, 466648), (39, 394856), (42, 366652), (44, 349986), (52, 296142), (56, 274989), (66, 233324), (77, 199992), (78, 197428), (84, 183326), (88, 174993), (91, 169224), (104, 148071), (132, 116662), (143, 107688), (154, 99996), (156, 98714), (168, 91663), (182, 84612), (231, 66664), (264, 58331), (273, 56408), (286, 53844), (308, 49998), (312, 49357), (364, 42306), (429, 35896), (462, 33332), (546, 28204), (572, 26922), (616, 24999), (641, 24024), (728, 21153), (858, 17948), (924, 16666), (1001, 15384), (1092, 14102), (1144, 13461), (1282, 12012), (1716, 8974), (1848, 8333), (1923, 8008), (2002, 7692), (2184, 7051), (2564, 6006), (3003, 5128), (3432, 4487), (3846, 4004)]