2912255514

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{173783}}^1$

素因数の和:173824

約数の個数: 72

約数和(自身を含む): 7726436640

約数和(自身を除く): 4814181126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 16758, 173783, 347566, 521349, 1042698, 1216481, 1564047, 2432962, 3128094, 3301877, 3649443, 6603754, 7298886, 8515367, 9905631, 10948329, 17030734, 19811262, 21896658, 23113139, 25546101, 29716893, 46226278, 51092202, 59433786, 69339417, 76638303, 138678834, 153276606, 161791973, 208018251, 323583946, 416036502, 485375919, 970751838, 1456127757, 2912255514]

約数ペア:

[(1, 2912255514), (2, 1456127757), (3, 970751838), (6, 485375919), (7, 416036502), (9, 323583946), (14, 208018251), (18, 161791973), (19, 153276606), (21, 138678834), (38, 76638303), (42, 69339417), (49, 59433786), (57, 51092202), (63, 46226278), (98, 29716893), (114, 25546101), (126, 23113139), (133, 21896658), (147, 19811262), (171, 17030734), (266, 10948329), (294, 9905631), (342, 8515367), (399, 7298886), (441, 6603754), (798, 3649443), (882, 3301877), (931, 3128094), (1197, 2432962), (1862, 1564047), (2394, 1216481), (2793, 1042698), (5586, 521349), (8379, 347566), (16758, 173783)]