1878192588

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{22543}}^1$

素因数の和:22734

約数の個数: 48

約数和(自身を含む): 4499421696

約数和(自身を除く): 2621229108

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 131, 159, 212, 262, 318, 393, 524, 636, 786, 1572, 6943, 13886, 20829, 22543, 27772, 41658, 45086, 67629, 83316, 90172, 135258, 270516, 1194779, 2389558, 2953133, 3584337, 4779116, 5906266, 7168674, 8859399, 11812532, 14337348, 17718798, 35437596, 156516049, 313032098, 469548147, 626064196, 939096294, 1878192588]

約数ペア:

[(1, 1878192588), (2, 939096294), (3, 626064196), (4, 469548147), (6, 313032098), (12, 156516049), (53, 35437596), (106, 17718798), (131, 14337348), (159, 11812532), (212, 8859399), (262, 7168674), (318, 5906266), (393, 4779116), (524, 3584337), (636, 2953133), (786, 2389558), (1572, 1194779), (6943, 270516), (13886, 135258), (20829, 90172), (22543, 83316), (27772, 67629), (41658, 45086)]