15125418

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1559}}^1$

素因数の和:1592

約数の個数: 72

約数和(自身を含む): 41614560

約数和(自身を除く): 26489142

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1559, 1617, 3118, 3234, 4677, 4851, 9354, 9702, 10913, 14031, 17149, 21826, 28062, 32739, 34298, 51447, 65478, 76391, 98217, 102894, 120043, 152782, 154341, 196434, 229173, 240086, 308682, 360129, 458346, 687519, 720258, 840301, 1080387, 1375038, 1680602, 2160774, 2520903, 5041806, 7562709, 15125418]

約数ペア:

[(1, 15125418), (2, 7562709), (3, 5041806), (6, 2520903), (7, 2160774), (9, 1680602), (11, 1375038), (14, 1080387), (18, 840301), (21, 720258), (22, 687519), (33, 458346), (42, 360129), (49, 308682), (63, 240086), (66, 229173), (77, 196434), (98, 154341), (99, 152782), (126, 120043), (147, 102894), (154, 98217), (198, 76391), (231, 65478), (294, 51447), (441, 34298), (462, 32739), (539, 28062), (693, 21826), (882, 17149), (1078, 14031), (1386, 10913), (1559, 9702), (1617, 9354), (3118, 4851), (3234, 4677)]