18680493606

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{12637}}^1\times {\mathrm{12967}}^1$

素因数の和:25628

約数の個数: 32

約数和(自身を含む): 39333500160

約数和(自身を除く): 20653006554

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 12637, 12967, 25274, 25934, 37911, 38901, 75822, 77802, 240103, 246373, 480206, 492746, 720309, 739119, 1440618, 1478238, 163863979, 327727958, 491591937, 983183874, 3113415601, 6226831202, 9340246803, 18680493606]

約数ペア:

[(1, 18680493606), (2, 9340246803), (3, 6226831202), (6, 3113415601), (19, 983183874), (38, 491591937), (57, 327727958), (114, 163863979), (12637, 1478238), (12967, 1440618), (25274, 739119), (25934, 720309), (37911, 492746), (38901, 480206), (75822, 246373), (77802, 240103)]