18350304

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 57915648

約数和(自身を除く): 39565344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 83, 84, 94, 96, 98, 112, 141, 147, 166, 168, 188, 196, 224, 249, 282, 294, 329, 332, 336, 376, 392, 498, 564, 581, 588, 658, 664, 672, 752, 784, 987, 996, 1128, 1162, 1176, 1316, 1328, 1504, 1568, 1743, 1974, 1992, 2256, 2303, 2324, 2352, 2632, 2656, 3486, 3901, 3948, 3984, 4067, 4512, 4606, 4648, 4704, 5264, 6909, 6972, 7802, 7896, 7968, 8134, 9212, 9296, 10528, 11703, 12201, 13818, 13944, 15604, 15792, 16268, 18424, 18592, 23406, 24402, 27307, 27636, 27888, 31208, 31584, 32536, 36848, 46812, 48804, 54614, 55272, 55776, 62416, 65072, 73696, 81921, 93624, 97608, 109228, 110544, 124832, 130144, 163842, 187248, 191149, 195216, 218456, 221088, 327684, 374496, 382298, 390432, 436912, 573447, 655368, 764596, 873824, 1146894, 1310736, 1529192, 2293788, 2621472, 3058384, 4587576, 6116768, 9175152, 18350304]

約数ペア:

[(1, 18350304), (2, 9175152), (3, 6116768), (4, 4587576), (6, 3058384), (7, 2621472), (8, 2293788), (12, 1529192), (14, 1310736), (16, 1146894), (21, 873824), (24, 764596), (28, 655368), (32, 573447), (42, 436912), (47, 390432), (48, 382298), (49, 374496), (56, 327684), (83, 221088), (84, 218456), (94, 195216), (96, 191149), (98, 187248), (112, 163842), (141, 130144), (147, 124832), (166, 110544), (168, 109228), (188, 97608), (196, 93624), (224, 81921), (249, 73696), (282, 65072), (294, 62416), (329, 55776), (332, 55272), (336, 54614), (376, 48804), (392, 46812), (498, 36848), (564, 32536), (581, 31584), (588, 31208), (658, 27888), (664, 27636), (672, 27307), (752, 24402), (784, 23406), (987, 18592), (996, 18424), (1128, 16268), (1162, 15792), (1176, 15604), (1316, 13944), (1328, 13818), (1504, 12201), (1568, 11703), (1743, 10528), (1974, 9296), (1992, 9212), (2256, 8134), (2303, 7968), (2324, 7896), (2352, 7802), (2632, 6972), (2656, 6909), (3486, 5264), (3901, 4704), (3948, 4648), (3984, 4606), (4067, 4512)]