1891064376

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{37361}}^1$

素因数の和:37429

約数の個数: 96

約数和(自身を含む): 5537048400

約数和(自身を除く): 3645984024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 333, 342, 444, 456, 666, 684, 703, 888, 1332, 1368, 1406, 2109, 2664, 2812, 4218, 5624, 6327, 8436, 12654, 16872, 25308, 37361, 50616, 74722, 112083, 149444, 224166, 298888, 336249, 448332, 672498, 709859, 896664, 1344996, 1382357, 1419718, 2129577, 2689992, 2764714, 2839436, 4147071, 4259154, 5529428, 5678872, 6388731, 8294142, 8518308, 11058856, 12441213, 12777462, 16588284, 17036616, 24882426, 25554924, 26264783, 33176568, 49764852, 51109848, 52529566, 78794349, 99529704, 105059132, 157588698, 210118264, 236383047, 315177396, 472766094, 630354792, 945532188, 1891064376]

約数ペア:

[(1, 1891064376), (2, 945532188), (3, 630354792), (4, 472766094), (6, 315177396), (8, 236383047), (9, 210118264), (12, 157588698), (18, 105059132), (19, 99529704), (24, 78794349), (36, 52529566), (37, 51109848), (38, 49764852), (57, 33176568), (72, 26264783), (74, 25554924), (76, 24882426), (111, 17036616), (114, 16588284), (148, 12777462), (152, 12441213), (171, 11058856), (222, 8518308), (228, 8294142), (296, 6388731), (333, 5678872), (342, 5529428), (444, 4259154), (456, 4147071), (666, 2839436), (684, 2764714), (703, 2689992), (888, 2129577), (1332, 1419718), (1368, 1382357), (1406, 1344996), (2109, 896664), (2664, 709859), (2812, 672498), (4218, 448332), (5624, 336249), (6327, 298888), (8436, 224166), (12654, 149444), (16872, 112083), (25308, 74722), (37361, 50616)]