17643948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7243}}^1$

素因数の和:7286

約数の個数: 48

約数和(自身を含む): 48679680

約数和(自身を除く): 31035732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 7243, 14486, 21729, 28972, 43458, 50701, 86916, 101402, 152103, 202804, 210047, 304206, 420094, 608412, 630141, 840188, 1260282, 1470329, 2520564, 2940658, 4410987, 5881316, 8821974, 17643948]

約数ペア:

[(1, 17643948), (2, 8821974), (3, 5881316), (4, 4410987), (6, 2940658), (7, 2520564), (12, 1470329), (14, 1260282), (21, 840188), (28, 630141), (29, 608412), (42, 420094), (58, 304206), (84, 210047), (87, 202804), (116, 152103), (174, 101402), (203, 86916), (348, 50701), (406, 43458), (609, 28972), (812, 21729), (1218, 14486), (2436, 7243)]