4940586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 12377664

約数和(自身を除く): 7437078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 347, 678, 694, 791, 1017, 1041, 1582, 2034, 2082, 2373, 2429, 3123, 4746, 4858, 6246, 7119, 7287, 14238, 14574, 21861, 39211, 43722, 78422, 117633, 235266, 274477, 352899, 548954, 705798, 823431, 1646862, 2470293, 4940586]

約数ペア:

[(1, 4940586), (2, 2470293), (3, 1646862), (6, 823431), (7, 705798), (9, 548954), (14, 352899), (18, 274477), (21, 235266), (42, 117633), (63, 78422), (113, 43722), (126, 39211), (226, 21861), (339, 14574), (347, 14238), (678, 7287), (694, 7119), (791, 6246), (1017, 4858), (1041, 4746), (1582, 3123), (2034, 2429), (2082, 2373)]