40954248

素因数分解:

$2^3\times 3^5\times {\mathrm{21067}}^1$

素因数の和:21088

約数の個数: 48

約数和(自身を含む): 115031280

約数和(自身を除く): 74077032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 21067, 42134, 63201, 84268, 126402, 168536, 189603, 252804, 379206, 505608, 568809, 758412, 1137618, 1516824, 1706427, 2275236, 3412854, 4550472, 5119281, 6825708, 10238562, 13651416, 20477124, 40954248]

約数ペア:

[(1, 40954248), (2, 20477124), (3, 13651416), (4, 10238562), (6, 6825708), (8, 5119281), (9, 4550472), (12, 3412854), (18, 2275236), (24, 1706427), (27, 1516824), (36, 1137618), (54, 758412), (72, 568809), (81, 505608), (108, 379206), (162, 252804), (216, 189603), (243, 168536), (324, 126402), (486, 84268), (648, 63201), (972, 42134), (1944, 21067)]