16947396

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 44553600

約数和(自身を除く): 27606204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 79, 101, 118, 158, 177, 202, 236, 237, 303, 316, 354, 404, 474, 531, 606, 708, 711, 909, 948, 1062, 1212, 1422, 1818, 2124, 2844, 3636, 4661, 5959, 7979, 9322, 11918, 13983, 15958, 17877, 18644, 23836, 23937, 27966, 31916, 35754, 41949, 47874, 53631, 55932, 71508, 71811, 83898, 95748, 107262, 143622, 167796, 214524, 287244, 470761, 941522, 1412283, 1883044, 2824566, 4236849, 5649132, 8473698, 16947396]

約数ペア:

[(1, 16947396), (2, 8473698), (3, 5649132), (4, 4236849), (6, 2824566), (9, 1883044), (12, 1412283), (18, 941522), (36, 470761), (59, 287244), (79, 214524), (101, 167796), (118, 143622), (158, 107262), (177, 95748), (202, 83898), (236, 71811), (237, 71508), (303, 55932), (316, 53631), (354, 47874), (404, 41949), (474, 35754), (531, 31916), (606, 27966), (708, 23937), (711, 23836), (909, 18644), (948, 17877), (1062, 15958), (1212, 13983), (1422, 11918), (1818, 9322), (2124, 7979), (2844, 5959), (3636, 4661)]