21255253056

素因数分解:

$2^6\times 3^2\times {\mathrm{36901481}}^1$

素因数の和:36901499

約数の個数: 42

約数和(自身を含む): 60924346782

約数和(自身を除く): 39669093726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 36901481, 73802962, 110704443, 147605924, 221408886, 295211848, 332113329, 442817772, 590423696, 664226658, 885635544, 1180847392, 1328453316, 1771271088, 2361694784, 2656906632, 3542542176, 5313813264, 7085084352, 10627626528, 21255253056]

約数ペア:

[(1, 21255253056), (2, 10627626528), (3, 7085084352), (4, 5313813264), (6, 3542542176), (8, 2656906632), (9, 2361694784), (12, 1771271088), (16, 1328453316), (18, 1180847392), (24, 885635544), (32, 664226658), (36, 590423696), (48, 442817772), (64, 332113329), (72, 295211848), (96, 221408886), (144, 147605924), (192, 110704443), (288, 73802962), (576, 36901481)]