19252044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 56023968

約数和(自身を除く): 36771924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 317, 482, 634, 723, 951, 964, 1268, 1446, 1687, 1902, 2169, 2219, 2853, 2892, 3374, 3804, 4338, 4438, 5061, 5706, 6657, 6748, 8676, 8876, 10122, 11412, 13314, 15183, 19971, 20244, 26628, 30366, 39942, 60732, 76397, 79884, 152794, 229191, 305588, 458382, 534779, 687573, 916764, 1069558, 1375146, 1604337, 2139116, 2750292, 3208674, 4813011, 6417348, 9626022, 19252044]

約数ペア:

[(1, 19252044), (2, 9626022), (3, 6417348), (4, 4813011), (6, 3208674), (7, 2750292), (9, 2139116), (12, 1604337), (14, 1375146), (18, 1069558), (21, 916764), (28, 687573), (36, 534779), (42, 458382), (63, 305588), (84, 229191), (126, 152794), (241, 79884), (252, 76397), (317, 60732), (482, 39942), (634, 30366), (723, 26628), (951, 20244), (964, 19971), (1268, 15183), (1446, 13314), (1687, 11412), (1902, 10122), (2169, 8876), (2219, 8676), (2853, 6748), (2892, 6657), (3374, 5706), (3804, 5061), (4338, 4438)]