515466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4091}}^1$

素因数の和:4106

約数の個数: 24

約数和(自身を含む): 1276704

約数和(自身を除く): 761238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4091, 8182, 12273, 24546, 28637, 36819, 57274, 73638, 85911, 171822, 257733, 515466]

約数ペア:

[(1, 515466), (2, 257733), (3, 171822), (6, 85911), (7, 73638), (9, 57274), (14, 36819), (18, 28637), (21, 24546), (42, 12273), (63, 8182), (126, 4091)]