1826681584

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9433}}^1$

素因数の和:9487

約数の個数: 120

約数和(自身を含む): 4667565840

約数和(自身を除く): 2840884256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 392, 494, 532, 637, 728, 784, 931, 988, 1064, 1274, 1456, 1729, 1862, 1976, 2128, 2548, 3458, 3724, 3952, 5096, 6916, 7448, 9433, 10192, 12103, 13832, 14896, 18866, 24206, 27664, 37732, 48412, 66031, 75464, 96824, 122629, 132062, 150928, 179227, 193648, 245258, 264124, 358454, 462217, 490516, 528248, 716908, 858403, 924434, 981032, 1056496, 1254589, 1433816, 1716806, 1848868, 1962064, 2329951, 2509178, 2867632, 3433612, 3697736, 4659902, 5018356, 6008821, 6867224, 7395472, 8782123, 9319804, 10036712, 12017642, 13734448, 16309657, 17564246, 18639608, 20073424, 24035284, 32619314, 35128492, 37279216, 48070568, 65238628, 70256984, 96141136, 114167599, 130477256, 140513968, 228335198, 260954512, 456670396, 913340792, 1826681584]

約数ペア:

[(1, 1826681584), (2, 913340792), (4, 456670396), (7, 260954512), (8, 228335198), (13, 140513968), (14, 130477256), (16, 114167599), (19, 96141136), (26, 70256984), (28, 65238628), (38, 48070568), (49, 37279216), (52, 35128492), (56, 32619314), (76, 24035284), (91, 20073424), (98, 18639608), (104, 17564246), (112, 16309657), (133, 13734448), (152, 12017642), (182, 10036712), (196, 9319804), (208, 8782123), (247, 7395472), (266, 6867224), (304, 6008821), (364, 5018356), (392, 4659902), (494, 3697736), (532, 3433612), (637, 2867632), (728, 2509178), (784, 2329951), (931, 1962064), (988, 1848868), (1064, 1716806), (1274, 1433816), (1456, 1254589), (1729, 1056496), (1862, 981032), (1976, 924434), (2128, 858403), (2548, 716908), (3458, 528248), (3724, 490516), (3952, 462217), (5096, 358454), (6916, 264124), (7448, 245258), (9433, 193648), (10192, 179227), (12103, 150928), (13832, 132062), (14896, 122629), (18866, 96824), (24206, 75464), (27664, 66031), (37732, 48412)]