17616564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1389

約数の個数: 72

約数和(自身を含む): 51891840

約数和(自身を除く): 34275276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1319, 1484, 1908, 2226, 2638, 3339, 3957, 4452, 5276, 6678, 7914, 9233, 11871, 13356, 15828, 18466, 23742, 27699, 36932, 47484, 55398, 69907, 83097, 110796, 139814, 166194, 209721, 279628, 332388, 419442, 489349, 629163, 838884, 978698, 1258326, 1468047, 1957396, 2516652, 2936094, 4404141, 5872188, 8808282, 17616564]

約数ペア:

[(1, 17616564), (2, 8808282), (3, 5872188), (4, 4404141), (6, 2936094), (7, 2516652), (9, 1957396), (12, 1468047), (14, 1258326), (18, 978698), (21, 838884), (28, 629163), (36, 489349), (42, 419442), (53, 332388), (63, 279628), (84, 209721), (106, 166194), (126, 139814), (159, 110796), (212, 83097), (252, 69907), (318, 55398), (371, 47484), (477, 36932), (636, 27699), (742, 23742), (954, 18466), (1113, 15828), (1319, 13356), (1484, 11871), (1908, 9233), (2226, 7914), (2638, 6678), (3339, 5276), (3957, 4452)]