6562556

素因数分解:

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

素因数の和:195

約数の個数: 72

約数和(自身を含む): 15640800

約数和(自身を除く): 9078244

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 149, 154, 182, 242, 286, 298, 308, 364, 484, 572, 596, 847, 1001, 1043, 1573, 1639, 1694, 1937, 2002, 2086, 3146, 3278, 3388, 3874, 4004, 4172, 6292, 6556, 7748, 11011, 11473, 13559, 18029, 21307, 22022, 22946, 27118, 36058, 42614, 44044, 45892, 54236, 72116, 85228, 126203, 149149, 234377, 252406, 298298, 468754, 504812, 596596, 937508, 1640639, 3281278, 6562556]

約数ペア:

[(1, 6562556), (2, 3281278), (4, 1640639), (7, 937508), (11, 596596), (13, 504812), (14, 468754), (22, 298298), (26, 252406), (28, 234377), (44, 149149), (52, 126203), (77, 85228), (91, 72116), (121, 54236), (143, 45892), (149, 44044), (154, 42614), (182, 36058), (242, 27118), (286, 22946), (298, 22022), (308, 21307), (364, 18029), (484, 13559), (572, 11473), (596, 11011), (847, 7748), (1001, 6556), (1043, 6292), (1573, 4172), (1639, 4004), (1694, 3874), (1937, 3388), (2002, 3278), (2086, 3146)]