12649608

素因数分解:

$2^3\times 3^8\times {\mathrm{241}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 35722830

約数和(自身を除く): 23073222

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 241, 243, 324, 482, 486, 648, 723, 729, 964, 972, 1446, 1458, 1928, 1944, 2169, 2187, 2892, 2916, 4338, 4374, 5784, 5832, 6507, 6561, 8676, 8748, 13014, 13122, 17352, 17496, 19521, 26028, 26244, 39042, 52056, 52488, 58563, 78084, 117126, 156168, 175689, 234252, 351378, 468504, 527067, 702756, 1054134, 1405512, 1581201, 2108268, 3162402, 4216536, 6324804, 12649608]

約数ペア:

[(1, 12649608), (2, 6324804), (3, 4216536), (4, 3162402), (6, 2108268), (8, 1581201), (9, 1405512), (12, 1054134), (18, 702756), (24, 527067), (27, 468504), (36, 351378), (54, 234252), (72, 175689), (81, 156168), (108, 117126), (162, 78084), (216, 58563), (241, 52488), (243, 52056), (324, 39042), (482, 26244), (486, 26028), (648, 19521), (723, 17496), (729, 17352), (964, 13122), (972, 13014), (1446, 8748), (1458, 8676), (1928, 6561), (1944, 6507), (2169, 5832), (2187, 5784), (2892, 4374), (2916, 4338)]