1670296878

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1399}}^1\times {\mathrm{3491}}^1$

素因数の和:4917

約数の個数: 48

約数和(自身を含む): 3813264000

約数和(自身を除く): 2142967122

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1399, 2798, 3491, 4197, 6982, 8394, 10473, 12591, 20946, 25182, 26581, 31419, 53162, 62838, 66329, 79743, 132658, 159486, 198987, 239229, 397974, 478458, 596961, 1193922, 4883909, 9767818, 14651727, 29303454, 43955181, 87910362, 92794271, 185588542, 278382813, 556765626, 835148439, 1670296878]

約数ペア:

[(1, 1670296878), (2, 835148439), (3, 556765626), (6, 278382813), (9, 185588542), (18, 92794271), (19, 87910362), (38, 43955181), (57, 29303454), (114, 14651727), (171, 9767818), (342, 4883909), (1399, 1193922), (2798, 596961), (3491, 478458), (4197, 397974), (6982, 239229), (8394, 198987), (10473, 159486), (12591, 132658), (20946, 79743), (25182, 66329), (26581, 62838), (31419, 53162)]