16682406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 39771648

約数和(自身を除く): 23089242

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 69, 78, 102, 138, 221, 299, 391, 442, 547, 598, 663, 782, 897, 1094, 1173, 1326, 1641, 1794, 2346, 3282, 5083, 7111, 9299, 10166, 12581, 14222, 15249, 18598, 21333, 25162, 27897, 30498, 37743, 42666, 55794, 75486, 120887, 163553, 213877, 241774, 327106, 362661, 427754, 490659, 641631, 725322, 981318, 1283262, 2780401, 5560802, 8341203, 16682406]

約数ペア:

[(1, 16682406), (2, 8341203), (3, 5560802), (6, 2780401), (13, 1283262), (17, 981318), (23, 725322), (26, 641631), (34, 490659), (39, 427754), (46, 362661), (51, 327106), (69, 241774), (78, 213877), (102, 163553), (138, 120887), (221, 75486), (299, 55794), (391, 42666), (442, 37743), (547, 30498), (598, 27897), (663, 25162), (782, 21333), (897, 18598), (1094, 15249), (1173, 14222), (1326, 12581), (1641, 10166), (1794, 9299), (2346, 7111), (3282, 5083)]