15673806252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{50821}}^1$

素因数の和:51503

約数の個数: 72

約数和(自身を含む): 42733170480

約数和(自身を除く): 27059364228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 659, 1318, 1977, 2636, 3954, 5931, 7908, 8567, 11862, 17134, 23724, 25701, 34268, 50821, 51402, 77103, 101642, 102804, 152463, 154206, 203284, 304926, 308412, 457389, 609852, 660673, 914778, 1321346, 1829556, 1982019, 2642692, 3964038, 5946057, 7928076, 11892114, 23784228, 33491039, 66982078, 100473117, 133964156, 200946234, 301419351, 401892468, 435383507, 602838702, 870767014, 1205677404, 1306150521, 1741534028, 2612301042, 3918451563, 5224602084, 7836903126, 15673806252]

約数ペア:

[(1, 15673806252), (2, 7836903126), (3, 5224602084), (4, 3918451563), (6, 2612301042), (9, 1741534028), (12, 1306150521), (13, 1205677404), (18, 870767014), (26, 602838702), (36, 435383507), (39, 401892468), (52, 301419351), (78, 200946234), (117, 133964156), (156, 100473117), (234, 66982078), (468, 33491039), (659, 23784228), (1318, 11892114), (1977, 7928076), (2636, 5946057), (3954, 3964038), (5931, 2642692), (7908, 1982019), (8567, 1829556), (11862, 1321346), (17134, 914778), (23724, 660673), (25701, 609852), (34268, 457389), (50821, 308412), (51402, 304926), (77103, 203284), (101642, 154206), (102804, 152463)]