42784434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30869}}^1$

素因数の和:30895

約数の個数: 48

約数和(自身を含む): 115577280

約数和(自身を除く): 72792846

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 30869, 61738, 92607, 185214, 216083, 277821, 339559, 432166, 555642, 648249, 679118, 1018677, 1296498, 1944747, 2037354, 2376913, 3056031, 3889494, 4753826, 6112062, 7130739, 14261478, 21392217, 42784434]

約数ペア:

[(1, 42784434), (2, 21392217), (3, 14261478), (6, 7130739), (7, 6112062), (9, 4753826), (11, 3889494), (14, 3056031), (18, 2376913), (21, 2037354), (22, 1944747), (33, 1296498), (42, 1018677), (63, 679118), (66, 648249), (77, 555642), (99, 432166), (126, 339559), (154, 277821), (198, 216083), (231, 185214), (462, 92607), (693, 61738), (1386, 30869)]