7933926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1357

約数の個数: 64

約数和(自身を含む): 21321216

約数和(自身を除く): 13387290

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 1321, 2002, 2642, 3003, 3963, 6006, 7926, 9247, 14531, 17173, 18494, 27741, 29062, 34346, 43593, 51519, 55482, 87186, 101717, 103038, 120211, 188903, 203434, 240422, 305151, 360633, 377806, 566709, 610302, 721266, 1133418, 1322321, 2644642, 3966963, 7933926]

約数ペア:

[(1, 7933926), (2, 3966963), (3, 2644642), (6, 1322321), (7, 1133418), (11, 721266), (13, 610302), (14, 566709), (21, 377806), (22, 360633), (26, 305151), (33, 240422), (39, 203434), (42, 188903), (66, 120211), (77, 103038), (78, 101717), (91, 87186), (143, 55482), (154, 51519), (182, 43593), (231, 34346), (273, 29062), (286, 27741), (429, 18494), (462, 17173), (546, 14531), (858, 9247), (1001, 7926), (1321, 6006), (2002, 3963), (2642, 3003)]