889247934

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{70879}}^1$

素因数の和:70945

約数の個数: 48

約数和(自身を含む): 2089825920

約数和(自身を除く): 1200577986

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 246, 306, 369, 697, 738, 1394, 2091, 4182, 6273, 12546, 70879, 141758, 212637, 425274, 637911, 1204943, 1275822, 2409886, 2906039, 3614829, 5812078, 7229658, 8718117, 10844487, 17436234, 21688974, 26154351, 49402663, 52308702, 98805326, 148207989, 296415978, 444623967, 889247934]

約数ペア:

[(1, 889247934), (2, 444623967), (3, 296415978), (6, 148207989), (9, 98805326), (17, 52308702), (18, 49402663), (34, 26154351), (41, 21688974), (51, 17436234), (82, 10844487), (102, 8718117), (123, 7229658), (153, 5812078), (246, 3614829), (306, 2906039), (369, 2409886), (697, 1275822), (738, 1204943), (1394, 637911), (2091, 425274), (4182, 212637), (6273, 141758), (12546, 70879)]