21369610176

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{2100001}}^1$

素因数の和:2100069

約数の個数: 56

約数和(自身を含む): 57607254864

約数和(自身を除く): 36237644688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 10176, 2100001, 4200002, 6300003, 8400004, 12600006, 16800008, 25200012, 33600016, 50400024, 67200032, 100800048, 111300053, 134400064, 201600096, 222600106, 333900159, 403200192, 445200212, 667800318, 890400424, 1335600636, 1780800848, 2671201272, 3561601696, 5342402544, 7123203392, 10684805088, 21369610176]

約数ペア:

[(1, 21369610176), (2, 10684805088), (3, 7123203392), (4, 5342402544), (6, 3561601696), (8, 2671201272), (12, 1780800848), (16, 1335600636), (24, 890400424), (32, 667800318), (48, 445200212), (53, 403200192), (64, 333900159), (96, 222600106), (106, 201600096), (159, 134400064), (192, 111300053), (212, 100800048), (318, 67200032), (424, 50400024), (636, 33600016), (848, 25200012), (1272, 16800008), (1696, 12600006), (2544, 8400004), (3392, 6300003), (5088, 4200002), (10176, 2100001)]