19713681792

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{2444653}}^1$

素因数の和:2444680

約数の個数: 96

約数和(自身を含む): 64832224080

約数和(自身を除く): 45118542288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 2444653, 4889306, 7333959, 9778612, 14667918, 17112571, 19557224, 22001877, 29335836, 34225142, 39114448, 44003754, 51337713, 58671672, 68450284, 78228896, 88007508, 102675426, 117343344, 136900568, 154013139, 156457792, 176015016, 205350852, 234686688, 273801136, 308026278, 312915584, 352030032, 410701704, 469373376, 547602272, 616052556, 704060064, 821403408, 938746752, 1095204544, 1232105112, 1408120128, 1642806816, 2190409088, 2464210224, 2816240256, 3285613632, 4928420448, 6571227264, 9856840896, 19713681792]

約数ペア:

[(1, 19713681792), (2, 9856840896), (3, 6571227264), (4, 4928420448), (6, 3285613632), (7, 2816240256), (8, 2464210224), (9, 2190409088), (12, 1642806816), (14, 1408120128), (16, 1232105112), (18, 1095204544), (21, 938746752), (24, 821403408), (28, 704060064), (32, 616052556), (36, 547602272), (42, 469373376), (48, 410701704), (56, 352030032), (63, 312915584), (64, 308026278), (72, 273801136), (84, 234686688), (96, 205350852), (112, 176015016), (126, 156457792), (128, 154013139), (144, 136900568), (168, 117343344), (192, 102675426), (224, 88007508), (252, 78228896), (288, 68450284), (336, 58671672), (384, 51337713), (448, 44003754), (504, 39114448), (576, 34225142), (672, 29335836), (896, 22001877), (1008, 19557224), (1152, 17112571), (1344, 14667918), (2016, 9778612), (2688, 7333959), (4032, 4889306), (8064, 2444653)]