42946308

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20929}}^1$

素因数の和:20961

約数の個数: 48

約数和(自身を含む): 117208000

約数和(自身を除く): 74261692

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, 20929, 41858, 62787, 83716, 125574, 188361, 251148, 376722, 397651, 565083, 753444, 795302, 1130166, 1192953, 1590604, 2260332, 2385906, 3578859, 4771812, 7157718, 10736577, 14315436, 21473154, 42946308]

約数ペア:

[(1, 42946308), (2, 21473154), (3, 14315436), (4, 10736577), (6, 7157718), (9, 4771812), (12, 3578859), (18, 2385906), (19, 2260332), (27, 1590604), (36, 1192953), (38, 1130166), (54, 795302), (57, 753444), (76, 565083), (108, 397651), (114, 376722), (171, 251148), (228, 188361), (342, 125574), (513, 83716), (684, 62787), (1026, 41858), (2052, 20929)]