9042572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 21182112

約数和(自身を除く): 12139540

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 157, 187, 238, 242, 308, 314, 374, 476, 484, 628, 748, 847, 1099, 1309, 1694, 1727, 2057, 2198, 2618, 2669, 3388, 3454, 4114, 4396, 5236, 5338, 6908, 8228, 10676, 12089, 14399, 18683, 18997, 24178, 28798, 29359, 37366, 37994, 48356, 57596, 58718, 74732, 75988, 117436, 132979, 205513, 265958, 322949, 411026, 531916, 645898, 822052, 1291796, 2260643, 4521286, 9042572]

約数ペア:

[(1, 9042572), (2, 4521286), (4, 2260643), (7, 1291796), (11, 822052), (14, 645898), (17, 531916), (22, 411026), (28, 322949), (34, 265958), (44, 205513), (68, 132979), (77, 117436), (119, 75988), (121, 74732), (154, 58718), (157, 57596), (187, 48356), (238, 37994), (242, 37366), (308, 29359), (314, 28798), (374, 24178), (476, 18997), (484, 18683), (628, 14399), (748, 12089), (847, 10676), (1099, 8228), (1309, 6908), (1694, 5338), (1727, 5236), (2057, 4396), (2198, 4114), (2618, 3454), (2669, 3388)]