19007949132

素因数分解:

$2^2\times 3^3\times {\mathrm{9811}}^1\times {\mathrm{17939}}^1$

素因数の和:27763

約数の個数: 48

約数和(自身を含む): 49287638400

約数和(自身を除く): 30279689268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 9811, 17939, 19622, 29433, 35878, 39244, 53817, 58866, 71756, 88299, 107634, 117732, 161451, 176598, 215268, 264897, 322902, 353196, 484353, 529794, 645804, 968706, 1059588, 1937412, 175999529, 351999058, 527998587, 703998116, 1055997174, 1583995761, 2111994348, 3167991522, 4751987283, 6335983044, 9503974566, 19007949132]

約数ペア:

[(1, 19007949132), (2, 9503974566), (3, 6335983044), (4, 4751987283), (6, 3167991522), (9, 2111994348), (12, 1583995761), (18, 1055997174), (27, 703998116), (36, 527998587), (54, 351999058), (108, 175999529), (9811, 1937412), (17939, 1059588), (19622, 968706), (29433, 645804), (35878, 529794), (39244, 484353), (53817, 353196), (58866, 322902), (71756, 264897), (88299, 215268), (107634, 176598), (117732, 161451)]