3011918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 5973120

約数和(自身を除く): 2961202

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 67, 91, 133, 134, 169, 182, 247, 266, 338, 469, 494, 871, 938, 1183, 1273, 1729, 1742, 2366, 2546, 3211, 3458, 6097, 6422, 8911, 11323, 12194, 16549, 17822, 22477, 22646, 33098, 44954, 79261, 115843, 158522, 215137, 231686, 430274, 1505959, 3011918]

約数ペア:

[(1, 3011918), (2, 1505959), (7, 430274), (13, 231686), (14, 215137), (19, 158522), (26, 115843), (38, 79261), (67, 44954), (91, 33098), (133, 22646), (134, 22477), (169, 17822), (182, 16549), (247, 12194), (266, 11323), (338, 8911), (469, 6422), (494, 6097), (871, 3458), (938, 3211), (1183, 2546), (1273, 2366), (1729, 1742)]