2113702956

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181777}}^1$

素因数の和:181823

約数の個数: 72

約数和(自身を含む): 5955047280

約数和(自身を除く): 3841344324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 181777, 363554, 545331, 727108, 1090662, 1635993, 2181324, 3090209, 3271986, 3453763, 6180418, 6543972, 6907526, 9270627, 10361289, 12360836, 13815052, 18541254, 20722578, 27811881, 31083867, 37082508, 41445156, 55623762, 58713971, 62167734, 111247524, 117427942, 124335468, 176141913, 234855884, 352283826, 528425739, 704567652, 1056851478, 2113702956]

約数ペア:

[(1, 2113702956), (2, 1056851478), (3, 704567652), (4, 528425739), (6, 352283826), (9, 234855884), (12, 176141913), (17, 124335468), (18, 117427942), (19, 111247524), (34, 62167734), (36, 58713971), (38, 55623762), (51, 41445156), (57, 37082508), (68, 31083867), (76, 27811881), (102, 20722578), (114, 18541254), (153, 13815052), (171, 12360836), (204, 10361289), (228, 9270627), (306, 6907526), (323, 6543972), (342, 6180418), (612, 3453763), (646, 3271986), (684, 3090209), (969, 2181324), (1292, 1635993), (1938, 1090662), (2907, 727108), (3876, 545331), (5814, 363554), (11628, 181777)]