2730294

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 7188480

約数和(自身を除く): 4458186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 233, 279, 378, 434, 466, 558, 651, 699, 837, 1302, 1398, 1631, 1674, 1953, 2097, 3262, 3906, 4194, 4893, 5859, 6291, 7223, 9786, 11718, 12582, 14446, 14679, 21669, 29358, 43338, 44037, 50561, 65007, 88074, 101122, 130014, 151683, 195021, 303366, 390042, 455049, 910098, 1365147, 2730294]

約数ペア:

[(1, 2730294), (2, 1365147), (3, 910098), (6, 455049), (7, 390042), (9, 303366), (14, 195021), (18, 151683), (21, 130014), (27, 101122), (31, 88074), (42, 65007), (54, 50561), (62, 44037), (63, 43338), (93, 29358), (126, 21669), (186, 14679), (189, 14446), (217, 12582), (233, 11718), (279, 9786), (378, 7223), (434, 6291), (466, 5859), (558, 4893), (651, 4194), (699, 3906), (837, 3262), (1302, 2097), (1398, 1953), (1631, 1674)]