2018609712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{22501}}^1$

素因数の和:22611

約数の個数: 120

約数和(自身を含む): 6529180320

約数和(自身を除く): 4510570608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 89, 112, 126, 144, 168, 178, 252, 267, 336, 356, 504, 534, 623, 712, 801, 1008, 1068, 1246, 1424, 1602, 1869, 2136, 2492, 3204, 3738, 4272, 4984, 5607, 6408, 7476, 9968, 11214, 12816, 14952, 22428, 22501, 29904, 44856, 45002, 67503, 89712, 90004, 135006, 157507, 180008, 202509, 270012, 315014, 360016, 405018, 472521, 540024, 630028, 810036, 945042, 1080048, 1260056, 1417563, 1620072, 1890084, 2002589, 2520112, 2835126, 3240144, 3780168, 4005178, 5670252, 6007767, 7560336, 8010356, 11340504, 12015534, 14018123, 16020712, 18023301, 22681008, 24031068, 28036246, 32041424, 36046602, 42054369, 48062136, 56072492, 72093204, 84108738, 96124272, 112144984, 126163107, 144186408, 168217476, 224289968, 252326214, 288372816, 336434952, 504652428, 672869904, 1009304856, 2018609712]

約数ペア:

[(1, 2018609712), (2, 1009304856), (3, 672869904), (4, 504652428), (6, 336434952), (7, 288372816), (8, 252326214), (9, 224289968), (12, 168217476), (14, 144186408), (16, 126163107), (18, 112144984), (21, 96124272), (24, 84108738), (28, 72093204), (36, 56072492), (42, 48062136), (48, 42054369), (56, 36046602), (63, 32041424), (72, 28036246), (84, 24031068), (89, 22681008), (112, 18023301), (126, 16020712), (144, 14018123), (168, 12015534), (178, 11340504), (252, 8010356), (267, 7560336), (336, 6007767), (356, 5670252), (504, 4005178), (534, 3780168), (623, 3240144), (712, 2835126), (801, 2520112), (1008, 2002589), (1068, 1890084), (1246, 1620072), (1424, 1417563), (1602, 1260056), (1869, 1080048), (2136, 945042), (2492, 810036), (3204, 630028), (3738, 540024), (4272, 472521), (4984, 405018), (5607, 360016), (6408, 315014), (7476, 270012), (9968, 202509), (11214, 180008), (12816, 157507), (14952, 135006), (22428, 90004), (22501, 89712), (29904, 67503), (44856, 45002)]