2013145893

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 112

約数和(自身を含む): 3532925760

約数和(自身を除く): 1519779867

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 73, 81, 99, 171, 181, 209, 219, 243, 297, 513, 543, 627, 657, 729, 803, 891, 1387, 1539, 1629, 1881, 1971, 1991, 2409, 2673, 3439, 4161, 4617, 4887, 5643, 5913, 5973, 7227, 8019, 10317, 12483, 13213, 13851, 14661, 15257, 16929, 17739, 17919, 21681, 30951, 37449, 37829, 39639, 43983, 45771, 50787, 53217, 53757, 65043, 92853, 112347, 113487, 118917, 131949, 137313, 145343, 152361, 161271, 195129, 251047, 278559, 337041, 340461, 356751, 411939, 436029, 483813, 585387, 753141, 835677, 1011123, 1021383, 1070253, 1235817, 1308087, 1451439, 2259423, 2507031, 2761517, 3064149, 3210759, 3707451, 3924261, 6778269, 8284551, 9192447, 9632277, 11122353, 11772783, 20334807, 24853653, 27577341, 35318349, 61004421, 74560959, 105955047, 183013263, 223682877, 671048631, 2013145893]

約数ペア:

[(1, 2013145893), (3, 671048631), (9, 223682877), (11, 183013263), (19, 105955047), (27, 74560959), (33, 61004421), (57, 35318349), (73, 27577341), (81, 24853653), (99, 20334807), (171, 11772783), (181, 11122353), (209, 9632277), (219, 9192447), (243, 8284551), (297, 6778269), (513, 3924261), (543, 3707451), (627, 3210759), (657, 3064149), (729, 2761517), (803, 2507031), (891, 2259423), (1387, 1451439), (1539, 1308087), (1629, 1235817), (1881, 1070253), (1971, 1021383), (1991, 1011123), (2409, 835677), (2673, 753141), (3439, 585387), (4161, 483813), (4617, 436029), (4887, 411939), (5643, 356751), (5913, 340461), (5973, 337041), (7227, 278559), (8019, 251047), (10317, 195129), (12483, 161271), (13213, 152361), (13851, 145343), (14661, 137313), (15257, 131949), (16929, 118917), (17739, 113487), (17919, 112347), (21681, 92853), (30951, 65043), (37449, 53757), (37829, 53217), (39639, 50787), (43983, 45771)]