9421818

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 22271040

約数和(自身を除く): 12849222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 439, 511, 878, 1022, 1317, 1533, 2634, 3066, 3073, 3577, 6146, 7154, 9219, 10731, 18438, 21462, 21511, 32047, 43022, 64094, 64533, 96141, 129066, 192282, 224329, 448658, 672987, 1345974, 1570303, 3140606, 4710909, 9421818]

約数ペア:

[(1, 9421818), (2, 4710909), (3, 3140606), (6, 1570303), (7, 1345974), (14, 672987), (21, 448658), (42, 224329), (49, 192282), (73, 129066), (98, 96141), (146, 64533), (147, 64094), (219, 43022), (294, 32047), (438, 21511), (439, 21462), (511, 18438), (878, 10731), (1022, 9219), (1317, 7154), (1533, 6146), (2634, 3577), (3066, 3073)]