18525156714

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{174703}}^1$

素因数の和:174891

約数の個数: 48

約数和(自身を含む): 41371304832

約数和(自身を除く): 22846148118

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 137, 258, 274, 387, 411, 774, 822, 1233, 2466, 5891, 11782, 17673, 35346, 53019, 106038, 174703, 349406, 524109, 1048218, 1572327, 3144654, 7512229, 15024458, 22536687, 23934311, 45073374, 47868622, 67610061, 71802933, 135220122, 143605866, 215408799, 430817598, 1029175373, 2058350746, 3087526119, 6175052238, 9262578357, 18525156714]

約数ペア:

[(1, 18525156714), (2, 9262578357), (3, 6175052238), (6, 3087526119), (9, 2058350746), (18, 1029175373), (43, 430817598), (86, 215408799), (129, 143605866), (137, 135220122), (258, 71802933), (274, 67610061), (387, 47868622), (411, 45073374), (774, 23934311), (822, 22536687), (1233, 15024458), (2466, 7512229), (5891, 3144654), (11782, 1572327), (17673, 1048218), (35346, 524109), (53019, 349406), (106038, 174703)]