1894652802

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:853

約数の個数: 128

約数和(自身を含む): 4936826880

約数和(自身を除く): 3042174078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 127, 183, 189, 254, 366, 378, 381, 427, 549, 647, 762, 854, 889, 1098, 1143, 1281, 1294, 1647, 1778, 1941, 2286, 2562, 2667, 3294, 3429, 3843, 3882, 4529, 5334, 5823, 6858, 7686, 7747, 8001, 9058, 11529, 11646, 13587, 15494, 16002, 17469, 23058, 23241, 24003, 27174, 34938, 39467, 40761, 46482, 48006, 54229, 69723, 78934, 81522, 82169, 108458, 118401, 122283, 139446, 162687, 164338, 209169, 236802, 244566, 246507, 276269, 325374, 355203, 418338, 488061, 493014, 552538, 575183, 710406, 739521, 828807, 976122, 1065609, 1150366, 1464183, 1479042, 1657614, 1725549, 2131218, 2218563, 2486421, 2928366, 3451098, 4437126, 4972842, 5012309, 5176647, 7459263, 10024618, 10353294, 14918526, 15036927, 15529941, 30073854, 31059882, 35086163, 45110781, 70172326, 90221562, 105258489, 135332343, 210516978, 270664686, 315775467, 631550934, 947326401, 1894652802]

約数ペア:

[(1, 1894652802), (2, 947326401), (3, 631550934), (6, 315775467), (7, 270664686), (9, 210516978), (14, 135332343), (18, 105258489), (21, 90221562), (27, 70172326), (42, 45110781), (54, 35086163), (61, 31059882), (63, 30073854), (122, 15529941), (126, 15036927), (127, 14918526), (183, 10353294), (189, 10024618), (254, 7459263), (366, 5176647), (378, 5012309), (381, 4972842), (427, 4437126), (549, 3451098), (647, 2928366), (762, 2486421), (854, 2218563), (889, 2131218), (1098, 1725549), (1143, 1657614), (1281, 1479042), (1294, 1464183), (1647, 1150366), (1778, 1065609), (1941, 976122), (2286, 828807), (2562, 739521), (2667, 710406), (3294, 575183), (3429, 552538), (3843, 493014), (3882, 488061), (4529, 418338), (5334, 355203), (5823, 325374), (6858, 276269), (7686, 246507), (7747, 244566), (8001, 236802), (9058, 209169), (11529, 164338), (11646, 162687), (13587, 139446), (15494, 122283), (16002, 118401), (17469, 108458), (23058, 82169), (23241, 81522), (24003, 78934), (27174, 69723), (34938, 54229), (39467, 48006), (40761, 46482)]