2163528

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 5928000

約数和(自身を除く): 3764472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 199, 302, 398, 453, 597, 604, 796, 906, 1194, 1208, 1359, 1592, 1791, 1812, 2388, 2718, 3582, 3624, 4776, 5436, 7164, 10872, 14328, 30049, 60098, 90147, 120196, 180294, 240392, 270441, 360588, 540882, 721176, 1081764, 2163528]

約数ペア:

[(1, 2163528), (2, 1081764), (3, 721176), (4, 540882), (6, 360588), (8, 270441), (9, 240392), (12, 180294), (18, 120196), (24, 90147), (36, 60098), (72, 30049), (151, 14328), (199, 10872), (302, 7164), (398, 5436), (453, 4776), (597, 3624), (604, 3582), (796, 2718), (906, 2388), (1194, 1812), (1208, 1791), (1359, 1592)]