2194479378

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{148859}}^1$

素因数の和:148893

約数の個数: 80

約数和(自身を含む): 6052052160

約数和(自身を除く): 3857572782

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 14742, 148859, 297718, 446577, 893154, 1042013, 1339731, 1935167, 2084026, 2679462, 3126039, 3870334, 4019193, 5805501, 6252078, 8038386, 9378117, 11611002, 12057579, 13546169, 17416503, 18756234, 24115158, 27092338, 28134351, 34833006, 40638507, 52249509, 56268702, 81277014, 84403053, 104499018, 121915521, 156748527, 168806106, 243831042, 313497054, 365746563, 731493126, 1097239689, 2194479378]

約数ペア:

[(1, 2194479378), (2, 1097239689), (3, 731493126), (6, 365746563), (7, 313497054), (9, 243831042), (13, 168806106), (14, 156748527), (18, 121915521), (21, 104499018), (26, 84403053), (27, 81277014), (39, 56268702), (42, 52249509), (54, 40638507), (63, 34833006), (78, 28134351), (81, 27092338), (91, 24115158), (117, 18756234), (126, 17416503), (162, 13546169), (182, 12057579), (189, 11611002), (234, 9378117), (273, 8038386), (351, 6252078), (378, 5805501), (546, 4019193), (567, 3870334), (702, 3126039), (819, 2679462), (1053, 2084026), (1134, 1935167), (1638, 1339731), (2106, 1042013), (2457, 893154), (4914, 446577), (7371, 297718), (14742, 148859)]