19443146037

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1879}}^1\times {\mathrm{3307}}^1$

素因数の和:5345

約数の個数: 32

約数和(自身を含む): 29851392000

約数和(自身を除く): 10408245963

約数列:

[1, 3, 7, 21, 149, 447, 1043, 1879, 3129, 3307, 5637, 9921, 13153, 23149, 39459, 69447, 279971, 492743, 839913, 1478229, 1959797, 3449201, 5879391, 6213853, 10347603, 18641559, 43496971, 130490913, 925864097, 2777592291, 6481048679, 19443146037]

約数ペア:

[(1, 19443146037), (3, 6481048679), (7, 2777592291), (21, 925864097), (149, 130490913), (447, 43496971), (1043, 18641559), (1879, 10347603), (3129, 6213853), (3307, 5879391), (5637, 3449201), (9921, 1959797), (13153, 1478229), (23149, 839913), (39459, 492743), (69447, 279971)]