1887312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 5749632

約数和(自身を除く): 3862320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 137, 164, 168, 246, 274, 287, 328, 336, 411, 492, 548, 574, 656, 822, 861, 959, 984, 1096, 1148, 1644, 1722, 1918, 1968, 2192, 2296, 2877, 3288, 3444, 3836, 4592, 5617, 5754, 6576, 6888, 7672, 11234, 11508, 13776, 15344, 16851, 22468, 23016, 33702, 39319, 44936, 46032, 67404, 78638, 89872, 117957, 134808, 157276, 235914, 269616, 314552, 471828, 629104, 943656, 1887312]

約数ペア:

[(1, 1887312), (2, 943656), (3, 629104), (4, 471828), (6, 314552), (7, 269616), (8, 235914), (12, 157276), (14, 134808), (16, 117957), (21, 89872), (24, 78638), (28, 67404), (41, 46032), (42, 44936), (48, 39319), (56, 33702), (82, 23016), (84, 22468), (112, 16851), (123, 15344), (137, 13776), (164, 11508), (168, 11234), (246, 7672), (274, 6888), (287, 6576), (328, 5754), (336, 5617), (411, 4592), (492, 3836), (548, 3444), (574, 3288), (656, 2877), (822, 2296), (861, 2192), (959, 1968), (984, 1918), (1096, 1722), (1148, 1644)]