2912157432

素因数分解:

$2^3\times 3^2\times {\mathrm{2221}}^1\times {\mathrm{18211}}^1$

素因数の和:20444

約数の個数: 48

約数和(自身を含む): 7891077480

約数和(自身を除く): 4978920048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2221, 4442, 6663, 8884, 13326, 17768, 18211, 19989, 26652, 36422, 39978, 53304, 54633, 72844, 79956, 109266, 145688, 159912, 163899, 218532, 327798, 437064, 655596, 1311192, 40446631, 80893262, 121339893, 161786524, 242679786, 323573048, 364019679, 485359572, 728039358, 970719144, 1456078716, 2912157432]

約数ペア:

[(1, 2912157432), (2, 1456078716), (3, 970719144), (4, 728039358), (6, 485359572), (8, 364019679), (9, 323573048), (12, 242679786), (18, 161786524), (24, 121339893), (36, 80893262), (72, 40446631), (2221, 1311192), (4442, 655596), (6663, 437064), (8884, 327798), (13326, 218532), (17768, 163899), (18211, 159912), (19989, 145688), (26652, 109266), (36422, 79956), (39978, 72844), (53304, 54633)]