2872728

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2376

約数の個数: 48

約数和(自身を含む): 8241480

約数和(自身を除く): 5368752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 2347, 4694, 7041, 9388, 14082, 18776, 21123, 28164, 39899, 42246, 56328, 79798, 84492, 119697, 159596, 168984, 239394, 319192, 359091, 478788, 718182, 957576, 1436364, 2872728]

約数ペア:

[(1, 2872728), (2, 1436364), (3, 957576), (4, 718182), (6, 478788), (8, 359091), (9, 319192), (12, 239394), (17, 168984), (18, 159596), (24, 119697), (34, 84492), (36, 79798), (51, 56328), (68, 42246), (72, 39899), (102, 28164), (136, 21123), (153, 18776), (204, 14082), (306, 9388), (408, 7041), (612, 4694), (1224, 2347)]