3817884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 10674048

約数和(自身を除く): 6856164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 151, 172, 196, 258, 294, 301, 302, 453, 516, 588, 602, 604, 903, 906, 1057, 1204, 1806, 1812, 2107, 2114, 3171, 3612, 4214, 4228, 6321, 6342, 6493, 7399, 8428, 12642, 12684, 12986, 14798, 19479, 22197, 25284, 25972, 29596, 38958, 44394, 45451, 77916, 88788, 90902, 136353, 181804, 272706, 318157, 545412, 636314, 954471, 1272628, 1908942, 3817884]

約数ペア:

[(1, 3817884), (2, 1908942), (3, 1272628), (4, 954471), (6, 636314), (7, 545412), (12, 318157), (14, 272706), (21, 181804), (28, 136353), (42, 90902), (43, 88788), (49, 77916), (84, 45451), (86, 44394), (98, 38958), (129, 29596), (147, 25972), (151, 25284), (172, 22197), (196, 19479), (258, 14798), (294, 12986), (301, 12684), (302, 12642), (453, 8428), (516, 7399), (588, 6493), (602, 6342), (604, 6321), (903, 4228), (906, 4214), (1057, 3612), (1204, 3171), (1806, 2114), (1812, 2107)]