427204386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{3347}}^1$

素因数の和:4375

約数の個数: 48

約数和(自身を含む): 1059200064

約数和(自身を除く): 631995678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1013, 2026, 3039, 3347, 6078, 6694, 7091, 9117, 10041, 14182, 18234, 20082, 21273, 23429, 30123, 42546, 46858, 60246, 63819, 70287, 127638, 140574, 210861, 421722, 3390511, 6781022, 10171533, 20343066, 23733577, 30514599, 47467154, 61029198, 71200731, 142401462, 213602193, 427204386]

約数ペア:

[(1, 427204386), (2, 213602193), (3, 142401462), (6, 71200731), (7, 61029198), (9, 47467154), (14, 30514599), (18, 23733577), (21, 20343066), (42, 10171533), (63, 6781022), (126, 3390511), (1013, 421722), (2026, 210861), (3039, 140574), (3347, 127638), (6078, 70287), (6694, 63819), (7091, 60246), (9117, 46858), (10041, 42546), (14182, 30123), (18234, 23429), (20082, 21273)]