1620348534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{10889}}^1$

素因数の和:12085

約数の個数: 48

約数和(自身を含む): 4016057760

約数和(自身を除く): 2395709226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1181, 2362, 3543, 7086, 8267, 10629, 10889, 16534, 21258, 21778, 24801, 32667, 49602, 65334, 74403, 76223, 98001, 148806, 152446, 196002, 228669, 457338, 686007, 1372014, 12859909, 25719818, 38579727, 77159454, 90019363, 115739181, 180038726, 231478362, 270058089, 540116178, 810174267, 1620348534]

約数ペア:

[(1, 1620348534), (2, 810174267), (3, 540116178), (6, 270058089), (7, 231478362), (9, 180038726), (14, 115739181), (18, 90019363), (21, 77159454), (42, 38579727), (63, 25719818), (126, 12859909), (1181, 1372014), (2362, 686007), (3543, 457338), (7086, 228669), (8267, 196002), (10629, 152446), (10889, 148806), (16534, 98001), (21258, 76223), (21778, 74403), (24801, 65334), (32667, 49602)]