18064728

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{7603}}^1$

素因数の和:7629

約数の個数: 64

約数和(自身を含む): 54748800

約数和(自身を除く): 36684072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 7603, 15206, 22809, 30412, 45618, 60824, 68427, 83633, 91236, 136854, 167266, 182472, 205281, 250899, 273708, 334532, 410562, 501798, 547416, 669064, 752697, 821124, 1003596, 1505394, 1642248, 2007192, 2258091, 3010788, 4516182, 6021576, 9032364, 18064728]

約数ペア:

[(1, 18064728), (2, 9032364), (3, 6021576), (4, 4516182), (6, 3010788), (8, 2258091), (9, 2007192), (11, 1642248), (12, 1505394), (18, 1003596), (22, 821124), (24, 752697), (27, 669064), (33, 547416), (36, 501798), (44, 410562), (54, 334532), (66, 273708), (72, 250899), (88, 205281), (99, 182472), (108, 167266), (132, 136854), (198, 91236), (216, 83633), (264, 68427), (297, 60824), (396, 45618), (594, 30412), (792, 22809), (1188, 15206), (2376, 7603)]