2012123946

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1613}}^1\times {\mathrm{4243}}^1$

素因数の和:5875

約数の個数: 48

約数和(自身を含む): 4685274144

約数和(自身を除く): 2673150198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1613, 3226, 4243, 4839, 8486, 9678, 11291, 12729, 22582, 25458, 29701, 33873, 59402, 67746, 79037, 89103, 158074, 178206, 207907, 237111, 415814, 474222, 623721, 1247442, 6843959, 13687918, 20531877, 41063754, 47907713, 95815426, 143723139, 287446278, 335353991, 670707982, 1006061973, 2012123946]

約数ペア:

[(1, 2012123946), (2, 1006061973), (3, 670707982), (6, 335353991), (7, 287446278), (14, 143723139), (21, 95815426), (42, 47907713), (49, 41063754), (98, 20531877), (147, 13687918), (294, 6843959), (1613, 1247442), (3226, 623721), (4243, 474222), (4839, 415814), (8486, 237111), (9678, 207907), (11291, 178206), (12729, 158074), (22582, 89103), (25458, 79037), (29701, 67746), (33873, 59402)]