18444804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9547}}^1$

素因数の和:9584

約数の個数: 48

約数和(自身を含む): 51330048

約数和(自身を除く): 32885244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 9547, 19094, 28641, 38188, 57282, 66829, 114564, 133658, 200487, 219581, 267316, 400974, 439162, 658743, 801948, 878324, 1317486, 1537067, 2634972, 3074134, 4611201, 6148268, 9222402, 18444804]

約数ペア:

[(1, 18444804), (2, 9222402), (3, 6148268), (4, 4611201), (6, 3074134), (7, 2634972), (12, 1537067), (14, 1317486), (21, 878324), (23, 801948), (28, 658743), (42, 439162), (46, 400974), (69, 267316), (84, 219581), (92, 200487), (138, 133658), (161, 114564), (276, 66829), (322, 57282), (483, 38188), (644, 28641), (966, 19094), (1932, 9547)]