3123456

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{83}}^1$

素因数の和:116

約数の個数: 108

約数和(自身を含む): 9786672

約数和(自身を除く): 6663216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 83, 84, 96, 98, 112, 128, 147, 166, 168, 192, 196, 224, 249, 256, 294, 332, 336, 384, 392, 448, 498, 581, 588, 664, 672, 768, 784, 896, 996, 1162, 1176, 1328, 1344, 1568, 1743, 1792, 1992, 2324, 2352, 2656, 2688, 3136, 3486, 3984, 4067, 4648, 4704, 5312, 5376, 6272, 6972, 7968, 8134, 9296, 9408, 10624, 12201, 12544, 13944, 15936, 16268, 18592, 18816, 21248, 24402, 27888, 31872, 32536, 37184, 37632, 48804, 55776, 63744, 65072, 74368, 97608, 111552, 130144, 148736, 195216, 223104, 260288, 390432, 446208, 520576, 780864, 1041152, 1561728, 3123456]

約数ペア:

[(1, 3123456), (2, 1561728), (3, 1041152), (4, 780864), (6, 520576), (7, 446208), (8, 390432), (12, 260288), (14, 223104), (16, 195216), (21, 148736), (24, 130144), (28, 111552), (32, 97608), (42, 74368), (48, 65072), (49, 63744), (56, 55776), (64, 48804), (83, 37632), (84, 37184), (96, 32536), (98, 31872), (112, 27888), (128, 24402), (147, 21248), (166, 18816), (168, 18592), (192, 16268), (196, 15936), (224, 13944), (249, 12544), (256, 12201), (294, 10624), (332, 9408), (336, 9296), (384, 8134), (392, 7968), (448, 6972), (498, 6272), (581, 5376), (588, 5312), (664, 4704), (672, 4648), (768, 4067), (784, 3984), (896, 3486), (996, 3136), (1162, 2688), (1176, 2656), (1328, 2352), (1344, 2324), (1568, 1992), (1743, 1792)]