9717208038

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{809}}^1$

素因数の和:1371

約数の個数: 128

約数和(自身を含む): 23794560000

約数和(自身を除く): 14077351962

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 509, 513, 621, 809, 874, 1018, 1026, 1242, 1311, 1527, 1618, 2427, 2622, 3054, 3933, 4581, 4854, 7281, 7866, 9162, 9671, 11707, 11799, 13743, 14562, 15371, 18607, 19342, 21843, 23414, 23598, 27486, 29013, 30742, 35121, 37214, 43686, 46113, 55821, 58026, 70242, 87039, 92226, 105363, 111642, 138339, 167463, 174078, 210726, 222433, 261117, 276678, 316089, 334926, 353533, 411781, 415017, 444866, 502389, 522234, 632178, 667299, 707066, 823562, 830034, 1004778, 1060599, 1235343, 1334598, 2001897, 2121198, 2470686, 3181797, 3706029, 4003794, 6005691, 6363594, 7412058, 7823839, 9470963, 9545391, 11118087, 12011382, 15647678, 18941926, 19090782, 22236174, 23471517, 28412889, 46943034, 56825778, 70414551, 85238667, 140829102, 170477334, 179948297, 211243653, 255716001, 359896594, 422487306, 511432002, 539844891, 1079689782, 1619534673, 3239069346, 4858604019, 9717208038]

約数ペア:

[(1, 9717208038), (2, 4858604019), (3, 3239069346), (6, 1619534673), (9, 1079689782), (18, 539844891), (19, 511432002), (23, 422487306), (27, 359896594), (38, 255716001), (46, 211243653), (54, 179948297), (57, 170477334), (69, 140829102), (114, 85238667), (138, 70414551), (171, 56825778), (207, 46943034), (342, 28412889), (414, 23471517), (437, 22236174), (509, 19090782), (513, 18941926), (621, 15647678), (809, 12011382), (874, 11118087), (1018, 9545391), (1026, 9470963), (1242, 7823839), (1311, 7412058), (1527, 6363594), (1618, 6005691), (2427, 4003794), (2622, 3706029), (3054, 3181797), (3933, 2470686), (4581, 2121198), (4854, 2001897), (7281, 1334598), (7866, 1235343), (9162, 1060599), (9671, 1004778), (11707, 830034), (11799, 823562), (13743, 707066), (14562, 667299), (15371, 632178), (18607, 522234), (19342, 502389), (21843, 444866), (23414, 415017), (23598, 411781), (27486, 353533), (29013, 334926), (30742, 316089), (35121, 276678), (37214, 261117), (43686, 222433), (46113, 210726), (55821, 174078), (58026, 167463), (70242, 138339), (87039, 111642), (92226, 105363)]