16425486

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1693}}^1$

素因数の和:1726

約数の個数: 72

約数和(自身を含む): 45189144

約数和(自身を除く): 28763658

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, 1617, 1693, 3234, 3386, 4851, 5079, 9702, 10158, 11851, 15237, 18623, 23702, 30474, 35553, 37246, 55869, 71106, 82957, 106659, 111738, 130361, 165914, 167607, 213318, 248871, 260722, 335214, 391083, 497742, 746613, 782166, 912527, 1173249, 1493226, 1825054, 2346498, 2737581, 5475162, 8212743, 16425486]

約数ペア:

[(1, 16425486), (2, 8212743), (3, 5475162), (6, 2737581), (7, 2346498), (9, 1825054), (11, 1493226), (14, 1173249), (18, 912527), (21, 782166), (22, 746613), (33, 497742), (42, 391083), (49, 335214), (63, 260722), (66, 248871), (77, 213318), (98, 167607), (99, 165914), (126, 130361), (147, 111738), (154, 106659), (198, 82957), (231, 71106), (294, 55869), (441, 37246), (462, 35553), (539, 30474), (693, 23702), (882, 18623), (1078, 15237), (1386, 11851), (1617, 10158), (1693, 9702), (3234, 5079), (3386, 4851)]