7137858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 18627840

約数和(自身を除く): 11489982

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 769, 1326, 1538, 1547, 2307, 3094, 4614, 4641, 5383, 9282, 9997, 10766, 13073, 16149, 19994, 26146, 29991, 32298, 39219, 59982, 69979, 78438, 91511, 139958, 169949, 183022, 209937, 274533, 339898, 419874, 509847, 549066, 1019694, 1189643, 2379286, 3568929, 7137858]

約数ペア:

[(1, 7137858), (2, 3568929), (3, 2379286), (6, 1189643), (7, 1019694), (13, 549066), (14, 509847), (17, 419874), (21, 339898), (26, 274533), (34, 209937), (39, 183022), (42, 169949), (51, 139958), (78, 91511), (91, 78438), (102, 69979), (119, 59982), (182, 39219), (221, 32298), (238, 29991), (273, 26146), (357, 19994), (442, 16149), (546, 13073), (663, 10766), (714, 9997), (769, 9282), (1326, 5383), (1538, 4641), (1547, 4614), (2307, 3094)]