31789842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18461}}^1$

素因数の和:18514

約数の個数: 32

約数和(自身を含む): 74438784

約数和(自身を除く): 42648942

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 18461, 36922, 55383, 110766, 129227, 258454, 387681, 756901, 775362, 1513802, 2270703, 4541406, 5298307, 10596614, 15894921, 31789842]

約数ペア:

[(1, 31789842), (2, 15894921), (3, 10596614), (6, 5298307), (7, 4541406), (14, 2270703), (21, 1513802), (41, 775362), (42, 756901), (82, 387681), (123, 258454), (246, 129227), (287, 110766), (574, 55383), (861, 36922), (1722, 18461)]