18561917248

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{4507}}^1$

素因数の和:4872

約数の個数: 112

約数和(自身を含む): 43694421120

約数和(自身を除く): 25132503872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 317, 406, 448, 464, 634, 812, 928, 1268, 1624, 1856, 2219, 2536, 3248, 4438, 4507, 5072, 6496, 8876, 9014, 9193, 10144, 12992, 17752, 18028, 18386, 20288, 31549, 35504, 36056, 36772, 63098, 64351, 71008, 72112, 73544, 126196, 128702, 130703, 142016, 144224, 147088, 252392, 257404, 261406, 288448, 294176, 504784, 514808, 522812, 588352, 914921, 1009568, 1029616, 1045624, 1428719, 1829842, 2019136, 2059232, 2091248, 2857438, 3659684, 4118464, 4182496, 5714876, 7319368, 8364992, 10001033, 11429752, 14638736, 20002066, 22859504, 29277472, 40004132, 41432851, 45719008, 58554944, 80008264, 82865702, 91438016, 160016528, 165731404, 290029957, 320033056, 331462808, 580059914, 640066112, 662925616, 1160119828, 1325851232, 2320239656, 2651702464, 4640479312, 9280958624, 18561917248]

約数ペア:

[(1, 18561917248), (2, 9280958624), (4, 4640479312), (7, 2651702464), (8, 2320239656), (14, 1325851232), (16, 1160119828), (28, 662925616), (29, 640066112), (32, 580059914), (56, 331462808), (58, 320033056), (64, 290029957), (112, 165731404), (116, 160016528), (203, 91438016), (224, 82865702), (232, 80008264), (317, 58554944), (406, 45719008), (448, 41432851), (464, 40004132), (634, 29277472), (812, 22859504), (928, 20002066), (1268, 14638736), (1624, 11429752), (1856, 10001033), (2219, 8364992), (2536, 7319368), (3248, 5714876), (4438, 4182496), (4507, 4118464), (5072, 3659684), (6496, 2857438), (8876, 2091248), (9014, 2059232), (9193, 2019136), (10144, 1829842), (12992, 1428719), (17752, 1045624), (18028, 1029616), (18386, 1009568), (20288, 914921), (31549, 588352), (35504, 522812), (36056, 514808), (36772, 504784), (63098, 294176), (64351, 288448), (71008, 261406), (72112, 257404), (73544, 252392), (126196, 147088), (128702, 144224), (130703, 142016)]