9419172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 26008416

約数和(自身を除く): 16589244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 83, 84, 98, 147, 166, 193, 196, 249, 294, 332, 386, 498, 579, 581, 588, 772, 996, 1158, 1162, 1351, 1743, 2316, 2324, 2702, 3486, 4053, 4067, 5404, 6972, 8106, 8134, 9457, 12201, 16019, 16212, 16268, 18914, 24402, 28371, 32038, 37828, 48057, 48804, 56742, 64076, 96114, 112133, 113484, 192228, 224266, 336399, 448532, 672798, 784931, 1345596, 1569862, 2354793, 3139724, 4709586, 9419172]

約数ペア:

[(1, 9419172), (2, 4709586), (3, 3139724), (4, 2354793), (6, 1569862), (7, 1345596), (12, 784931), (14, 672798), (21, 448532), (28, 336399), (42, 224266), (49, 192228), (83, 113484), (84, 112133), (98, 96114), (147, 64076), (166, 56742), (193, 48804), (196, 48057), (249, 37828), (294, 32038), (332, 28371), (386, 24402), (498, 18914), (579, 16268), (581, 16212), (588, 16019), (772, 12201), (996, 9457), (1158, 8134), (1162, 8106), (1351, 6972), (1743, 5404), (2316, 4067), (2324, 4053), (2702, 3486)]