1812224016

素因数分解:

$2^4\times 3^6\times {\mathrm{251}}^1\times {\mathrm{619}}^1$

素因数の和:896

約数の個数: 140

約数和(自身を含む): 5293879920

約数和(自身を除く): 3481655904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 251, 324, 432, 486, 502, 619, 648, 729, 753, 972, 1004, 1238, 1296, 1458, 1506, 1857, 1944, 2008, 2259, 2476, 2916, 3012, 3714, 3888, 4016, 4518, 4952, 5571, 5832, 6024, 6777, 7428, 9036, 9904, 11142, 11664, 12048, 13554, 14856, 16713, 18072, 20331, 22284, 27108, 29712, 33426, 36144, 40662, 44568, 50139, 54216, 60993, 66852, 81324, 89136, 100278, 108432, 121986, 133704, 150417, 155369, 162648, 182979, 200556, 243972, 267408, 300834, 310738, 325296, 365958, 401112, 451251, 466107, 487944, 601668, 621476, 731916, 802224, 902502, 932214, 975888, 1203336, 1242952, 1398321, 1463832, 1805004, 1864428, 2406672, 2485904, 2796642, 2927664, 3610008, 3728856, 4194963, 5593284, 7220016, 7457712, 8389926, 11186568, 12584889, 16779852, 22373136, 25169778, 33559704, 37754667, 50339556, 67119408, 75509334, 100679112, 113264001, 151018668, 201358224, 226528002, 302037336, 453056004, 604074672, 906112008, 1812224016]

約数ペア:

[(1, 1812224016), (2, 906112008), (3, 604074672), (4, 453056004), (6, 302037336), (8, 226528002), (9, 201358224), (12, 151018668), (16, 113264001), (18, 100679112), (24, 75509334), (27, 67119408), (36, 50339556), (48, 37754667), (54, 33559704), (72, 25169778), (81, 22373136), (108, 16779852), (144, 12584889), (162, 11186568), (216, 8389926), (243, 7457712), (251, 7220016), (324, 5593284), (432, 4194963), (486, 3728856), (502, 3610008), (619, 2927664), (648, 2796642), (729, 2485904), (753, 2406672), (972, 1864428), (1004, 1805004), (1238, 1463832), (1296, 1398321), (1458, 1242952), (1506, 1203336), (1857, 975888), (1944, 932214), (2008, 902502), (2259, 802224), (2476, 731916), (2916, 621476), (3012, 601668), (3714, 487944), (3888, 466107), (4016, 451251), (4518, 401112), (4952, 365958), (5571, 325296), (5832, 310738), (6024, 300834), (6777, 267408), (7428, 243972), (9036, 200556), (9904, 182979), (11142, 162648), (11664, 155369), (12048, 150417), (13554, 133704), (14856, 121986), (16713, 108432), (18072, 100278), (20331, 89136), (22284, 81324), (27108, 66852), (29712, 60993), (33426, 54216), (36144, 50139), (40662, 44568)]