2021159448

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{52081}}^1$

素因数の和:52118

約数の個数: 144

約数和(自身を含む): 6946697160

約数和(自身を除く): 4925537712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 792, 882, 924, 1078, 1176, 1386, 1617, 1764, 1848, 2156, 2772, 3234, 3528, 4312, 4851, 5544, 6468, 9702, 12936, 19404, 38808, 52081, 104162, 156243, 208324, 312486, 364567, 416648, 468729, 572891, 624972, 729134, 937458, 1093701, 1145782, 1249944, 1458268, 1718673, 1874916, 2187402, 2291564, 2551969, 2916536, 3281103, 3437346, 3749832, 4010237, 4374804, 4583128, 5103938, 5156019, 6562206, 6874692, 7655907, 8020474, 8749608, 10207876, 10312038, 12030711, 13124412, 13749384, 15311814, 16040948, 20415752, 20624076, 22967721, 24061422, 26248824, 28071659, 30623628, 32081896, 36092133, 41248152, 45935442, 48122844, 56143318, 61247256, 72184266, 84214977, 91870884, 96245688, 112286636, 144368532, 168429954, 183741768, 224573272, 252644931, 288737064, 336859908, 505289862, 673719816, 1010579724, 2021159448]

約数ペア:

[(1, 2021159448), (2, 1010579724), (3, 673719816), (4, 505289862), (6, 336859908), (7, 288737064), (8, 252644931), (9, 224573272), (11, 183741768), (12, 168429954), (14, 144368532), (18, 112286636), (21, 96245688), (22, 91870884), (24, 84214977), (28, 72184266), (33, 61247256), (36, 56143318), (42, 48122844), (44, 45935442), (49, 41248152), (56, 36092133), (63, 32081896), (66, 30623628), (72, 28071659), (77, 26248824), (84, 24061422), (88, 22967721), (98, 20624076), (99, 20415752), (126, 16040948), (132, 15311814), (147, 13749384), (154, 13124412), (168, 12030711), (196, 10312038), (198, 10207876), (231, 8749608), (252, 8020474), (264, 7655907), (294, 6874692), (308, 6562206), (392, 5156019), (396, 5103938), (441, 4583128), (462, 4374804), (504, 4010237), (539, 3749832), (588, 3437346), (616, 3281103), (693, 2916536), (792, 2551969), (882, 2291564), (924, 2187402), (1078, 1874916), (1176, 1718673), (1386, 1458268), (1617, 1249944), (1764, 1145782), (1848, 1093701), (2156, 937458), (2772, 729134), (3234, 624972), (3528, 572891), (4312, 468729), (4851, 416648), (5544, 364567), (6468, 312486), (9702, 208324), (12936, 156243), (19404, 104162), (38808, 52081)]