2442972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 6594560

約数和(自身を除く): 4151588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 229, 254, 381, 458, 508, 687, 762, 889, 916, 1374, 1524, 1603, 1778, 2667, 2748, 3206, 3556, 4809, 5334, 6412, 9618, 10668, 19236, 29083, 58166, 87249, 116332, 174498, 203581, 348996, 407162, 610743, 814324, 1221486, 2442972]

約数ペア:

[(1, 2442972), (2, 1221486), (3, 814324), (4, 610743), (6, 407162), (7, 348996), (12, 203581), (14, 174498), (21, 116332), (28, 87249), (42, 58166), (84, 29083), (127, 19236), (229, 10668), (254, 9618), (381, 6412), (458, 5334), (508, 4809), (687, 3556), (762, 3206), (889, 2748), (916, 2667), (1374, 1778), (1524, 1603)]