19372280616

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20696881}}^1$

素因数の和:20696906

約数の個数: 48

約数和(自身を含む): 56502487860

約数和(自身を除く): 37130207244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 20696881, 41393762, 62090643, 82787524, 124181286, 165575048, 186271929, 248362572, 269059453, 372543858, 496725144, 538118906, 745087716, 807178359, 1076237812, 1490175432, 1614356718, 2152475624, 2421535077, 3228713436, 4843070154, 6457426872, 9686140308, 19372280616]

約数ペア:

[(1, 19372280616), (2, 9686140308), (3, 6457426872), (4, 4843070154), (6, 3228713436), (8, 2421535077), (9, 2152475624), (12, 1614356718), (13, 1490175432), (18, 1076237812), (24, 807178359), (26, 745087716), (36, 538118906), (39, 496725144), (52, 372543858), (72, 269059453), (78, 248362572), (104, 186271929), (117, 165575048), (156, 124181286), (234, 82787524), (312, 62090643), (468, 41393762), (936, 20696881)]