38198244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 104569920

約数和(自身を除く): 66371676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 167, 196, 294, 334, 389, 501, 588, 668, 778, 1002, 1167, 1169, 1556, 2004, 2334, 2338, 2723, 3507, 4668, 4676, 5446, 7014, 8169, 8183, 10892, 14028, 16338, 16366, 19061, 24549, 32676, 32732, 38122, 49098, 57183, 64963, 76244, 98196, 114366, 129926, 194889, 228732, 259852, 389778, 454741, 779556, 909482, 1364223, 1818964, 2728446, 3183187, 5456892, 6366374, 9549561, 12732748, 19099122, 38198244]

約数ペア:

[(1, 38198244), (2, 19099122), (3, 12732748), (4, 9549561), (6, 6366374), (7, 5456892), (12, 3183187), (14, 2728446), (21, 1818964), (28, 1364223), (42, 909482), (49, 779556), (84, 454741), (98, 389778), (147, 259852), (167, 228732), (196, 194889), (294, 129926), (334, 114366), (389, 98196), (501, 76244), (588, 64963), (668, 57183), (778, 49098), (1002, 38122), (1167, 32732), (1169, 32676), (1556, 24549), (2004, 19061), (2334, 16366), (2338, 16338), (2723, 14028), (3507, 10892), (4668, 8183), (4676, 8169), (5446, 7014)]