61312986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21157}}^1$

素因数の和:21195

約数の個数: 48

約数和(自身を含む): 158431104

約数和(自身を除く): 97118118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 21157, 42314, 63471, 126942, 148099, 190413, 296198, 380826, 444297, 486611, 888594, 973222, 1332891, 1459833, 2665782, 2919666, 3406277, 4379499, 6812554, 8758998, 10218831, 20437662, 30656493, 61312986]

約数ペア:

[(1, 61312986), (2, 30656493), (3, 20437662), (6, 10218831), (7, 8758998), (9, 6812554), (14, 4379499), (18, 3406277), (21, 2919666), (23, 2665782), (42, 1459833), (46, 1332891), (63, 973222), (69, 888594), (126, 486611), (138, 444297), (161, 380826), (207, 296198), (322, 190413), (414, 148099), (483, 126942), (966, 63471), (1449, 42314), (2898, 21157)]