27967914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2543}}^1$

素因数の和:2611

約数の個数: 48

約数和(自身を含む): 66673152

約数和(自身を除く): 38705238

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 2543, 3666, 5086, 5499, 7629, 10998, 15258, 22887, 33059, 45774, 66118, 99177, 119521, 198354, 239042, 297531, 358563, 595062, 717126, 1075689, 1553773, 2151378, 3107546, 4661319, 9322638, 13983957, 27967914]

約数ペア:

[(1, 27967914), (2, 13983957), (3, 9322638), (6, 4661319), (9, 3107546), (13, 2151378), (18, 1553773), (26, 1075689), (39, 717126), (47, 595062), (78, 358563), (94, 297531), (117, 239042), (141, 198354), (234, 119521), (282, 99177), (423, 66118), (611, 45774), (846, 33059), (1222, 22887), (1833, 15258), (2543, 10998), (3666, 7629), (5086, 5499)]