19171836

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9343}}^1$

素因数の和:9375

約数の個数: 48

約数和(自身を含む): 52326400

約数和(自身を除く): 33154564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 9343, 18686, 28029, 37372, 56058, 84087, 112116, 168174, 177517, 252261, 336348, 355034, 504522, 532551, 710068, 1009044, 1065102, 1597653, 2130204, 3195306, 4792959, 6390612, 9585918, 19171836]

約数ペア:

[(1, 19171836), (2, 9585918), (3, 6390612), (4, 4792959), (6, 3195306), (9, 2130204), (12, 1597653), (18, 1065102), (19, 1009044), (27, 710068), (36, 532551), (38, 504522), (54, 355034), (57, 336348), (76, 252261), (108, 177517), (114, 168174), (171, 112116), (228, 84087), (342, 56058), (513, 37372), (684, 28029), (1026, 18686), (2052, 9343)]