1984968

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 5662800

約数和(自身を除く): 3677832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1451, 2902, 4353, 5804, 8706, 11608, 13059, 17412, 26118, 27569, 34824, 52236, 55138, 82707, 104472, 110276, 165414, 220552, 248121, 330828, 496242, 661656, 992484, 1984968]

約数ペア:

[(1, 1984968), (2, 992484), (3, 661656), (4, 496242), (6, 330828), (8, 248121), (9, 220552), (12, 165414), (18, 110276), (19, 104472), (24, 82707), (36, 55138), (38, 52236), (57, 34824), (72, 27569), (76, 26118), (114, 17412), (152, 13059), (171, 11608), (228, 8706), (342, 5804), (456, 4353), (684, 2902), (1368, 1451)]