19005476994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11447}}^1\times {\mathrm{13177}}^1$

素因数の和:24639

約数の個数: 48

約数和(自身を含む): 47068864128

約数和(自身を除く): 28063387134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 11447, 13177, 22894, 26354, 34341, 39531, 68682, 79062, 80129, 92239, 103023, 118593, 160258, 184478, 206046, 237186, 240387, 276717, 480774, 553434, 721161, 830151, 1442322, 1660302, 150837119, 301674238, 452511357, 905022714, 1055859833, 1357534071, 2111719666, 2715068142, 3167579499, 6335158998, 9502738497, 19005476994]

約数ペア:

[(1, 19005476994), (2, 9502738497), (3, 6335158998), (6, 3167579499), (7, 2715068142), (9, 2111719666), (14, 1357534071), (18, 1055859833), (21, 905022714), (42, 452511357), (63, 301674238), (126, 150837119), (11447, 1660302), (13177, 1442322), (22894, 830151), (26354, 721161), (34341, 553434), (39531, 480774), (68682, 276717), (79062, 240387), (80129, 237186), (92239, 206046), (103023, 184478), (118593, 160258)]