19168062696

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{21713}}^1$

素因数の和:21856

約数の個数: 128

約数和(自身を含む): 54927734400

約数和(自身を除く): 35759671704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 67, 72, 108, 122, 134, 183, 201, 216, 244, 268, 366, 402, 488, 536, 549, 603, 732, 804, 1098, 1206, 1464, 1608, 1647, 1809, 2196, 2412, 3294, 3618, 4087, 4392, 4824, 6588, 7236, 8174, 12261, 13176, 14472, 16348, 21713, 24522, 32696, 36783, 43426, 49044, 65139, 73566, 86852, 98088, 110349, 130278, 147132, 173704, 195417, 220698, 260556, 294264, 390834, 441396, 521112, 586251, 781668, 882792, 1172502, 1324493, 1454771, 1563336, 2345004, 2648986, 2909542, 3973479, 4364313, 4690008, 5297972, 5819084, 7946958, 8728626, 10595944, 11638168, 11920437, 13092939, 15893916, 17457252, 23840874, 26185878, 31787832, 34914504, 35761311, 39278817, 47681748, 52371756, 71522622, 78557634, 88741031, 95363496, 104743512, 143045244, 157115268, 177482062, 266223093, 286090488, 314230536, 354964124, 532446186, 709928248, 798669279, 1064892372, 1597338558, 2129784744, 2396007837, 3194677116, 4792015674, 6389354232, 9584031348, 19168062696]

約数ペア:

[(1, 19168062696), (2, 9584031348), (3, 6389354232), (4, 4792015674), (6, 3194677116), (8, 2396007837), (9, 2129784744), (12, 1597338558), (18, 1064892372), (24, 798669279), (27, 709928248), (36, 532446186), (54, 354964124), (61, 314230536), (67, 286090488), (72, 266223093), (108, 177482062), (122, 157115268), (134, 143045244), (183, 104743512), (201, 95363496), (216, 88741031), (244, 78557634), (268, 71522622), (366, 52371756), (402, 47681748), (488, 39278817), (536, 35761311), (549, 34914504), (603, 31787832), (732, 26185878), (804, 23840874), (1098, 17457252), (1206, 15893916), (1464, 13092939), (1608, 11920437), (1647, 11638168), (1809, 10595944), (2196, 8728626), (2412, 7946958), (3294, 5819084), (3618, 5297972), (4087, 4690008), (4392, 4364313), (4824, 3973479), (6588, 2909542), (7236, 2648986), (8174, 2345004), (12261, 1563336), (13176, 1454771), (14472, 1324493), (16348, 1172502), (21713, 882792), (24522, 781668), (32696, 586251), (36783, 521112), (43426, 441396), (49044, 390834), (65139, 294264), (73566, 260556), (86852, 220698), (98088, 195417), (110349, 173704), (130278, 147132)]