42656614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 87620400

約数和(自身を除く): 44963786

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 149, 154, 169, 182, 242, 286, 298, 338, 847, 1001, 1043, 1183, 1573, 1639, 1694, 1859, 1937, 2002, 2086, 2366, 3146, 3278, 3718, 3874, 11011, 11473, 13013, 13559, 18029, 20449, 21307, 22022, 22946, 25181, 26026, 27118, 36058, 40898, 42614, 50362, 126203, 143143, 149149, 176267, 234377, 252406, 276991, 286286, 298298, 352534, 468754, 553982, 1640639, 1938937, 3046901, 3281278, 3877874, 6093802, 21328307, 42656614]

約数ペア:

[(1, 42656614), (2, 21328307), (7, 6093802), (11, 3877874), (13, 3281278), (14, 3046901), (22, 1938937), (26, 1640639), (77, 553982), (91, 468754), (121, 352534), (143, 298298), (149, 286286), (154, 276991), (169, 252406), (182, 234377), (242, 176267), (286, 149149), (298, 143143), (338, 126203), (847, 50362), (1001, 42614), (1043, 40898), (1183, 36058), (1573, 27118), (1639, 26026), (1694, 25181), (1859, 22946), (1937, 22022), (2002, 21307), (2086, 20449), (2366, 18029), (3146, 13559), (3278, 13013), (3718, 11473), (3874, 11011)]