16827018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 38586240

約数和(自身を除く): 21759222

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 43, 58, 78, 86, 87, 129, 173, 174, 258, 346, 377, 519, 559, 754, 1038, 1118, 1131, 1247, 1677, 2249, 2262, 2494, 3354, 3741, 4498, 5017, 6747, 7439, 7482, 10034, 13494, 14878, 15051, 16211, 22317, 30102, 32422, 44634, 48633, 65221, 96707, 97266, 130442, 193414, 195663, 215731, 290121, 391326, 431462, 580242, 647193, 1294386, 2804503, 5609006, 8413509, 16827018]

約数ペア:

[(1, 16827018), (2, 8413509), (3, 5609006), (6, 2804503), (13, 1294386), (26, 647193), (29, 580242), (39, 431462), (43, 391326), (58, 290121), (78, 215731), (86, 195663), (87, 193414), (129, 130442), (173, 97266), (174, 96707), (258, 65221), (346, 48633), (377, 44634), (519, 32422), (559, 30102), (754, 22317), (1038, 16211), (1118, 15051), (1131, 14878), (1247, 13494), (1677, 10034), (2249, 7482), (2262, 7439), (2494, 6747), (3354, 5017), (3741, 4498)]