189927948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{72937}}^1$

素因数の和:72982

約数の個数: 48

約数和(自身を含む): 522819584

約数和(自身を除く): 332891636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 72937, 145874, 218811, 291748, 437622, 510559, 875244, 1021118, 1531677, 2042236, 2261047, 3063354, 4522094, 6126708, 6783141, 9044188, 13566282, 15827329, 27132564, 31654658, 47481987, 63309316, 94963974, 189927948]

約数ペア:

[(1, 189927948), (2, 94963974), (3, 63309316), (4, 47481987), (6, 31654658), (7, 27132564), (12, 15827329), (14, 13566282), (21, 9044188), (28, 6783141), (31, 6126708), (42, 4522094), (62, 3063354), (84, 2261047), (93, 2042236), (124, 1531677), (186, 1021118), (217, 875244), (372, 510559), (434, 437622), (651, 291748), (868, 218811), (1302, 145874), (2604, 72937)]