7140588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{503}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 20659968

約数和(自身を除く): 13519380

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 503, 507, 546, 676, 1006, 1014, 1092, 1183, 1509, 2012, 2028, 2366, 3018, 3521, 3549, 4732, 6036, 6539, 7042, 7098, 10563, 13078, 14084, 14196, 19617, 21126, 26156, 39234, 42252, 45773, 78468, 85007, 91546, 137319, 170014, 183092, 255021, 274638, 340028, 510042, 549276, 595049, 1020084, 1190098, 1785147, 2380196, 3570294, 7140588]

約数ペア:

[(1, 7140588), (2, 3570294), (3, 2380196), (4, 1785147), (6, 1190098), (7, 1020084), (12, 595049), (13, 549276), (14, 510042), (21, 340028), (26, 274638), (28, 255021), (39, 183092), (42, 170014), (52, 137319), (78, 91546), (84, 85007), (91, 78468), (156, 45773), (169, 42252), (182, 39234), (273, 26156), (338, 21126), (364, 19617), (503, 14196), (507, 14084), (546, 13078), (676, 10563), (1006, 7098), (1014, 7042), (1092, 6539), (1183, 6036), (1509, 4732), (2012, 3549), (2028, 3521), (2366, 3018)]