2018996154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{92623}}^1$

素因数の和:92811

約数の個数: 48

約数和(自身を含む): 5028371712

約数和(自身を除く): 3009375558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 1038, 1211, 1557, 2422, 3114, 3633, 7266, 10899, 21798, 92623, 185246, 277869, 555738, 648361, 833607, 1296722, 1667214, 1945083, 3890166, 5835249, 11670498, 16023779, 32047558, 48071337, 96142674, 112166453, 144214011, 224332906, 288428022, 336499359, 672998718, 1009498077, 2018996154]

約数ペア:

[(1, 2018996154), (2, 1009498077), (3, 672998718), (6, 336499359), (7, 288428022), (9, 224332906), (14, 144214011), (18, 112166453), (21, 96142674), (42, 48071337), (63, 32047558), (126, 16023779), (173, 11670498), (346, 5835249), (519, 3890166), (1038, 1945083), (1211, 1667214), (1557, 1296722), (2422, 833607), (3114, 648361), (3633, 555738), (7266, 277869), (10899, 185246), (21798, 92623)]