2039707908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1156297}}^1$

素因数の和:1156321

約数の個数: 54

約数和(自身を含む): 5997717726

約数和(自身を除く): 3958009818

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 1156297, 2312594, 3468891, 4625188, 6937782, 8094079, 10406673, 13875564, 16188158, 20813346, 24282237, 32376316, 41626692, 48564474, 56658553, 72846711, 97128948, 113317106, 145693422, 169975659, 226634212, 291386844, 339951318, 509926977, 679902636, 1019853954, 2039707908]

約数ペア:

[(1, 2039707908), (2, 1019853954), (3, 679902636), (4, 509926977), (6, 339951318), (7, 291386844), (9, 226634212), (12, 169975659), (14, 145693422), (18, 113317106), (21, 97128948), (28, 72846711), (36, 56658553), (42, 48564474), (49, 41626692), (63, 32376316), (84, 24282237), (98, 20813346), (126, 16188158), (147, 13875564), (196, 10406673), (252, 8094079), (294, 6937782), (441, 4625188), (588, 3468891), (882, 2312594), (1764, 1156297)]