6721118376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{12149}}^1$

素因数の和:12291

約数の個数: 128

約数和(自身を含む): 19945440000

約数和(自身を除く): 13224321624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 89, 111, 148, 168, 178, 222, 259, 267, 296, 356, 444, 518, 534, 623, 712, 777, 888, 1036, 1068, 1246, 1554, 1869, 2072, 2136, 2492, 3108, 3293, 3738, 4984, 6216, 6586, 7476, 9879, 12149, 13172, 14952, 19758, 23051, 24298, 26344, 36447, 39516, 46102, 48596, 69153, 72894, 79032, 85043, 92204, 97192, 138306, 145788, 170086, 184408, 255129, 276612, 291576, 340172, 449513, 510258, 553224, 680344, 899026, 1020516, 1081261, 1348539, 1798052, 2041032, 2162522, 2697078, 3146591, 3243783, 3596104, 4325044, 5394156, 6293182, 6487566, 7568827, 8650088, 9439773, 10788312, 12586364, 12975132, 15137654, 18879546, 22706481, 25172728, 25950264, 30275308, 37759092, 40006657, 45412962, 60550616, 75518184, 80013314, 90825924, 120019971, 160026628, 181651848, 240039942, 280046599, 320053256, 480079884, 560093198, 840139797, 960159768, 1120186396, 1680279594, 2240372792, 3360559188, 6721118376]

約数ペア:

[(1, 6721118376), (2, 3360559188), (3, 2240372792), (4, 1680279594), (6, 1120186396), (7, 960159768), (8, 840139797), (12, 560093198), (14, 480079884), (21, 320053256), (24, 280046599), (28, 240039942), (37, 181651848), (42, 160026628), (56, 120019971), (74, 90825924), (84, 80013314), (89, 75518184), (111, 60550616), (148, 45412962), (168, 40006657), (178, 37759092), (222, 30275308), (259, 25950264), (267, 25172728), (296, 22706481), (356, 18879546), (444, 15137654), (518, 12975132), (534, 12586364), (623, 10788312), (712, 9439773), (777, 8650088), (888, 7568827), (1036, 6487566), (1068, 6293182), (1246, 5394156), (1554, 4325044), (1869, 3596104), (2072, 3243783), (2136, 3146591), (2492, 2697078), (3108, 2162522), (3293, 2041032), (3738, 1798052), (4984, 1348539), (6216, 1081261), (6586, 1020516), (7476, 899026), (9879, 680344), (12149, 553224), (13172, 510258), (14952, 449513), (19758, 340172), (23051, 291576), (24298, 276612), (26344, 255129), (36447, 184408), (39516, 170086), (46102, 145788), (48596, 138306), (69153, 97192), (72894, 92204), (79032, 85043)]