2016361872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{25321}}^1$

素因数の和:25421

約数の個数: 120

約数和(自身を含む): 6531050240

約数和(自身を除く): 4514688368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 126, 144, 158, 168, 237, 252, 316, 336, 474, 504, 553, 632, 711, 948, 1008, 1106, 1264, 1422, 1659, 1896, 2212, 2844, 3318, 3792, 4424, 4977, 5688, 6636, 8848, 9954, 11376, 13272, 19908, 25321, 26544, 39816, 50642, 75963, 79632, 101284, 151926, 177247, 202568, 227889, 303852, 354494, 405136, 455778, 531741, 607704, 708988, 911556, 1063482, 1215408, 1417976, 1595223, 1823112, 2000359, 2126964, 2835952, 3190446, 3646224, 4000718, 4253928, 6001077, 6380892, 8001436, 8507856, 12002154, 12761784, 14002513, 16002872, 18003231, 24004308, 25523568, 28005026, 32005744, 36006462, 42007539, 48008616, 56010052, 72012924, 84015078, 96017232, 112020104, 126022617, 144025848, 168030156, 224040208, 252045234, 288051696, 336060312, 504090468, 672120624, 1008180936, 2016361872]

約数ペア:

[(1, 2016361872), (2, 1008180936), (3, 672120624), (4, 504090468), (6, 336060312), (7, 288051696), (8, 252045234), (9, 224040208), (12, 168030156), (14, 144025848), (16, 126022617), (18, 112020104), (21, 96017232), (24, 84015078), (28, 72012924), (36, 56010052), (42, 48008616), (48, 42007539), (56, 36006462), (63, 32005744), (72, 28005026), (79, 25523568), (84, 24004308), (112, 18003231), (126, 16002872), (144, 14002513), (158, 12761784), (168, 12002154), (237, 8507856), (252, 8001436), (316, 6380892), (336, 6001077), (474, 4253928), (504, 4000718), (553, 3646224), (632, 3190446), (711, 2835952), (948, 2126964), (1008, 2000359), (1106, 1823112), (1264, 1595223), (1422, 1417976), (1659, 1215408), (1896, 1063482), (2212, 911556), (2844, 708988), (3318, 607704), (3792, 531741), (4424, 455778), (4977, 405136), (5688, 354494), (6636, 303852), (8848, 227889), (9954, 202568), (11376, 177247), (13272, 151926), (19908, 101284), (25321, 79632), (26544, 75963), (39816, 50642)]