253341438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{4051}}^1$

素因数の和:5552

約数の個数: 32

約数和(自身を含む): 579598080

約数和(自身を除く): 326256642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1489, 2978, 4051, 4467, 8102, 8934, 10423, 12153, 20846, 24306, 28357, 31269, 56714, 62538, 85071, 170142, 6031939, 12063878, 18095817, 36191634, 42223573, 84447146, 126670719, 253341438]

約数ペア:

[(1, 253341438), (2, 126670719), (3, 84447146), (6, 42223573), (7, 36191634), (14, 18095817), (21, 12063878), (42, 6031939), (1489, 170142), (2978, 85071), (4051, 62538), (4467, 56714), (8102, 31269), (8934, 28357), (10423, 24306), (12153, 20846)]