2971692

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 8133216

約数和(自身を除く): 5161524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 97, 111, 138, 148, 194, 207, 222, 276, 291, 333, 388, 414, 444, 582, 666, 828, 851, 873, 1164, 1332, 1702, 1746, 2231, 2553, 3404, 3492, 3589, 4462, 5106, 6693, 7178, 7659, 8924, 10212, 10767, 13386, 14356, 15318, 20079, 21534, 26772, 30636, 32301, 40158, 43068, 64602, 80316, 82547, 129204, 165094, 247641, 330188, 495282, 742923, 990564, 1485846, 2971692]

約数ペア:

[(1, 2971692), (2, 1485846), (3, 990564), (4, 742923), (6, 495282), (9, 330188), (12, 247641), (18, 165094), (23, 129204), (36, 82547), (37, 80316), (46, 64602), (69, 43068), (74, 40158), (92, 32301), (97, 30636), (111, 26772), (138, 21534), (148, 20079), (194, 15318), (207, 14356), (222, 13386), (276, 10767), (291, 10212), (333, 8924), (388, 7659), (414, 7178), (444, 6693), (582, 5106), (666, 4462), (828, 3589), (851, 3492), (873, 3404), (1164, 2553), (1332, 2231), (1702, 1746)]