7882451388

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{10426523}}^1$

素因数の和:10426543

約数の個数: 48

約数和(自身を含む): 23355413760

約数和(自身を除く): 15472962372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 10426523, 20853046, 31279569, 41706092, 62559138, 72985661, 93838707, 125118276, 145971322, 187677414, 218956983, 281516121, 291942644, 375354828, 437913966, 563032242, 656870949, 875827932, 1126064484, 1313741898, 1970612847, 2627483796, 3941225694, 7882451388]

約数ペア:

[(1, 7882451388), (2, 3941225694), (3, 2627483796), (4, 1970612847), (6, 1313741898), (7, 1126064484), (9, 875827932), (12, 656870949), (14, 563032242), (18, 437913966), (21, 375354828), (27, 291942644), (28, 281516121), (36, 218956983), (42, 187677414), (54, 145971322), (63, 125118276), (84, 93838707), (108, 72985661), (126, 62559138), (189, 41706092), (252, 31279569), (378, 20853046), (756, 10426523)]