42193998

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4349}}^1$

素因数の和:4382

約数の個数: 72

約数和(自身を含む): 116040600

約数和(自身を除く): 73846602

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, 3234, 4349, 4851, 8698, 9702, 13047, 26094, 30443, 39141, 47839, 60886, 78282, 91329, 95678, 143517, 182658, 213101, 273987, 287034, 334873, 426202, 430551, 547974, 639303, 669746, 861102, 1004619, 1278606, 1917909, 2009238, 2344111, 3013857, 3835818, 4688222, 6027714, 7032333, 14064666, 21096999, 42193998]

約数ペア:

[(1, 42193998), (2, 21096999), (3, 14064666), (6, 7032333), (7, 6027714), (9, 4688222), (11, 3835818), (14, 3013857), (18, 2344111), (21, 2009238), (22, 1917909), (33, 1278606), (42, 1004619), (49, 861102), (63, 669746), (66, 639303), (77, 547974), (98, 430551), (99, 426202), (126, 334873), (147, 287034), (154, 273987), (198, 213101), (231, 182658), (294, 143517), (441, 95678), (462, 91329), (539, 78282), (693, 60886), (882, 47839), (1078, 39141), (1386, 30443), (1617, 26094), (3234, 13047), (4349, 9702), (4851, 8698)]