16942506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 41783040

約数和(自身を除く): 24840534

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 61, 102, 119, 122, 183, 238, 357, 366, 389, 427, 714, 778, 854, 1037, 1167, 1281, 2074, 2334, 2562, 2723, 3111, 5446, 6222, 6613, 7259, 8169, 13226, 14518, 16338, 19839, 21777, 23729, 39678, 43554, 46291, 47458, 71187, 92582, 138873, 142374, 166103, 277746, 332206, 403393, 498309, 806786, 996618, 1210179, 2420358, 2823751, 5647502, 8471253, 16942506]

約数ペア:

[(1, 16942506), (2, 8471253), (3, 5647502), (6, 2823751), (7, 2420358), (14, 1210179), (17, 996618), (21, 806786), (34, 498309), (42, 403393), (51, 332206), (61, 277746), (102, 166103), (119, 142374), (122, 138873), (183, 92582), (238, 71187), (357, 47458), (366, 46291), (389, 43554), (427, 39678), (714, 23729), (778, 21777), (854, 19839), (1037, 16338), (1167, 14518), (1281, 13226), (2074, 8169), (2334, 7259), (2562, 6613), (2723, 6222), (3111, 5446)]