2904762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 7225344

約数和(自身を除く): 4320582

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 97, 138, 161, 186, 194, 217, 291, 322, 434, 483, 582, 651, 679, 713, 966, 1302, 1358, 1426, 2037, 2139, 2231, 3007, 4074, 4278, 4462, 4991, 6014, 6693, 9021, 9982, 13386, 14973, 15617, 18042, 21049, 29946, 31234, 42098, 46851, 63147, 69161, 93702, 126294, 138322, 207483, 414966, 484127, 968254, 1452381, 2904762]

約数ペア:

[(1, 2904762), (2, 1452381), (3, 968254), (6, 484127), (7, 414966), (14, 207483), (21, 138322), (23, 126294), (31, 93702), (42, 69161), (46, 63147), (62, 46851), (69, 42098), (93, 31234), (97, 29946), (138, 21049), (161, 18042), (186, 15617), (194, 14973), (217, 13386), (291, 9982), (322, 9021), (434, 6693), (483, 6014), (582, 4991), (651, 4462), (679, 4278), (713, 4074), (966, 3007), (1302, 2231), (1358, 2139), (1426, 2037)]