2017303974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1129}}^1$

素因数の和:1339

約数の個数: 128

約数和(自身を含む): 5337216000

約数和(自身を除く): 3319912026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 163, 174, 189, 203, 261, 326, 378, 406, 489, 522, 609, 783, 978, 1129, 1141, 1218, 1467, 1566, 1827, 2258, 2282, 2934, 3387, 3423, 3654, 4401, 4727, 5481, 6774, 6846, 7903, 8802, 9454, 10161, 10269, 10962, 14181, 15806, 20322, 20538, 23709, 28362, 30483, 30807, 32741, 33089, 42543, 47418, 60966, 61614, 65482, 66178, 71127, 85086, 98223, 99267, 127629, 142254, 184027, 196446, 198534, 213381, 229187, 255258, 294669, 297801, 368054, 426762, 458374, 552081, 589338, 595602, 687561, 884007, 893403, 1104162, 1288189, 1375122, 1656243, 1768014, 1786806, 2062683, 2576378, 3312486, 3864567, 4125366, 4968729, 5336783, 6188049, 7729134, 9937458, 10673566, 11593701, 12376098, 16010349, 23187402, 32020698, 34781103, 37357481, 48031047, 69562206, 74714962, 96062094, 112072443, 144093141, 224144886, 288186282, 336217329, 672434658, 1008651987, 2017303974]

約数ペア:

[(1, 2017303974), (2, 1008651987), (3, 672434658), (6, 336217329), (7, 288186282), (9, 224144886), (14, 144093141), (18, 112072443), (21, 96062094), (27, 74714962), (29, 69562206), (42, 48031047), (54, 37357481), (58, 34781103), (63, 32020698), (87, 23187402), (126, 16010349), (163, 12376098), (174, 11593701), (189, 10673566), (203, 9937458), (261, 7729134), (326, 6188049), (378, 5336783), (406, 4968729), (489, 4125366), (522, 3864567), (609, 3312486), (783, 2576378), (978, 2062683), (1129, 1786806), (1141, 1768014), (1218, 1656243), (1467, 1375122), (1566, 1288189), (1827, 1104162), (2258, 893403), (2282, 884007), (2934, 687561), (3387, 595602), (3423, 589338), (3654, 552081), (4401, 458374), (4727, 426762), (5481, 368054), (6774, 297801), (6846, 294669), (7903, 255258), (8802, 229187), (9454, 213381), (10161, 198534), (10269, 196446), (10962, 184027), (14181, 142254), (15806, 127629), (20322, 99267), (20538, 98223), (23709, 85086), (28362, 71127), (30483, 66178), (30807, 65482), (32741, 61614), (33089, 60966), (42543, 47418)]