1821954594368

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{40495079}}^1$

素因数の和:40495147

約数の個数: 56

約数和(自身を含む): 3908585121600

約数和(自身を除く): 2086630527232

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1216, 1406, 2368, 2812, 5624, 11248, 22496, 44992, 40495079, 80990158, 161980316, 323960632, 647921264, 769406501, 1295842528, 1498317923, 1538813002, 2591685056, 2996635846, 3077626004, 5993271692, 6155252008, 11986543384, 12310504016, 23973086768, 24621008032, 28468040537, 47946173536, 49242016064, 56936081074, 95892347072, 113872162148, 227744324296, 455488648592, 910977297184, 1821954594368]

約数ペア:

[(1, 1821954594368), (2, 910977297184), (4, 455488648592), (8, 227744324296), (16, 113872162148), (19, 95892347072), (32, 56936081074), (37, 49242016064), (38, 47946173536), (64, 28468040537), (74, 24621008032), (76, 23973086768), (148, 12310504016), (152, 11986543384), (296, 6155252008), (304, 5993271692), (592, 3077626004), (608, 2996635846), (703, 2591685056), (1184, 1538813002), (1216, 1498317923), (1406, 1295842528), (2368, 769406501), (2812, 647921264), (5624, 323960632), (11248, 161980316), (22496, 80990158), (44992, 40495079)]