126899658

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{17581}}^1$

素因数の和:17990

約数の個数: 24

約数和(自身を含む): 275650596

約数和(自身を除く): 148750938

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 17581, 35162, 52743, 105486, 158229, 316458, 7049981, 14099962, 21149943, 42299886, 63449829, 126899658]

約数ペア:

[(1, 126899658), (2, 63449829), (3, 42299886), (6, 21149943), (9, 14099962), (18, 7049981), (401, 316458), (802, 158229), (1203, 105486), (2406, 52743), (3609, 35162), (7218, 17581)]