18372592

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4001}}^1$

素因数の和:4057

約数の個数: 40

約数和(自身を含む): 41684832

約数和(自身を除く): 23312240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4001, 4592, 8002, 16004, 28007, 32008, 56014, 64016, 112028, 164041, 224056, 328082, 448112, 656164, 1148287, 1312328, 2296574, 2624656, 4593148, 9186296, 18372592]

約数ペア:

[(1, 18372592), (2, 9186296), (4, 4593148), (7, 2624656), (8, 2296574), (14, 1312328), (16, 1148287), (28, 656164), (41, 448112), (56, 328082), (82, 224056), (112, 164041), (164, 112028), (287, 64016), (328, 56014), (574, 32008), (656, 28007), (1148, 16004), (2296, 8002), (4001, 4592)]