24720588

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 65370032

約数和(自身を除く): 40649444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 67, 74, 111, 134, 148, 201, 222, 268, 277, 333, 402, 444, 554, 603, 666, 804, 831, 1108, 1206, 1332, 1662, 2412, 2479, 2493, 3324, 4958, 4986, 7437, 9916, 9972, 10249, 14874, 18559, 20498, 22311, 29748, 30747, 37118, 40996, 44622, 55677, 61494, 74236, 89244, 92241, 111354, 122988, 167031, 184482, 222708, 334062, 368964, 668124, 686683, 1373366, 2060049, 2746732, 4120098, 6180147, 8240196, 12360294, 24720588]

約数ペア:

[(1, 24720588), (2, 12360294), (3, 8240196), (4, 6180147), (6, 4120098), (9, 2746732), (12, 2060049), (18, 1373366), (36, 686683), (37, 668124), (67, 368964), (74, 334062), (111, 222708), (134, 184482), (148, 167031), (201, 122988), (222, 111354), (268, 92241), (277, 89244), (333, 74236), (402, 61494), (444, 55677), (554, 44622), (603, 40996), (666, 37118), (804, 30747), (831, 29748), (1108, 22311), (1206, 20498), (1332, 18559), (1662, 14874), (2412, 10249), (2479, 9972), (2493, 9916), (3324, 7437), (4958, 4986)]