985890396978

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{8389}}^1\times {\mathrm{343631}}^1$

素因数の和:352047

約数の個数: 48

約数和(自身を含む): 2248796534400

約数和(自身を除く): 1262906137422

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 8389, 16778, 25167, 50334, 75501, 151002, 159391, 318782, 343631, 478173, 687262, 956346, 1030893, 1434519, 2061786, 2869038, 3092679, 6185358, 6528989, 13057978, 19586967, 39173934, 58760901, 117521802, 2882720459, 5765440918, 8648161377, 17296322754, 25944484131, 51888968262, 54771688721, 109543377442, 164315066163, 328630132326, 492945198489, 985890396978]

約数ペア:

[(1, 985890396978), (2, 492945198489), (3, 328630132326), (6, 164315066163), (9, 109543377442), (18, 54771688721), (19, 51888968262), (38, 25944484131), (57, 17296322754), (114, 8648161377), (171, 5765440918), (342, 2882720459), (8389, 117521802), (16778, 58760901), (25167, 39173934), (50334, 19586967), (75501, 13057978), (151002, 6528989), (159391, 6185358), (318782, 3092679), (343631, 2869038), (478173, 2061786), (687262, 1434519), (956346, 1030893)]