19535796

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{25841}}^1$

素因数の和:25861

約数の個数: 48

約数和(自身を含む): 57886080

約数和(自身を除く): 38350284

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, 25841, 51682, 77523, 103364, 155046, 180887, 232569, 310092, 361774, 465138, 542661, 697707, 723548, 930276, 1085322, 1395414, 1627983, 2170644, 2790828, 3255966, 4883949, 6511932, 9767898, 19535796]

約数ペア:

[(1, 19535796), (2, 9767898), (3, 6511932), (4, 4883949), (6, 3255966), (7, 2790828), (9, 2170644), (12, 1627983), (14, 1395414), (18, 1085322), (21, 930276), (27, 723548), (28, 697707), (36, 542661), (42, 465138), (54, 361774), (63, 310092), (84, 232569), (108, 180887), (126, 155046), (189, 103364), (252, 77523), (378, 51682), (756, 25841)]