13126645476

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{7441409}}^1$

素因数の和:7441433

約数の個数: 54

約数和(自身を含む): 38598593670

約数和(自身を除く): 25471948194

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, 7441409, 14882818, 22324227, 29765636, 44648454, 52089863, 66972681, 89296908, 104179726, 133945362, 156269589, 208359452, 267890724, 312539178, 364629041, 468808767, 625078356, 729258082, 937617534, 1093887123, 1458516164, 1875235068, 2187774246, 3281661369, 4375548492, 6563322738, 13126645476]

約数ペア:

[(1, 13126645476), (2, 6563322738), (3, 4375548492), (4, 3281661369), (6, 2187774246), (7, 1875235068), (9, 1458516164), (12, 1093887123), (14, 937617534), (18, 729258082), (21, 625078356), (28, 468808767), (36, 364629041), (42, 312539178), (49, 267890724), (63, 208359452), (84, 156269589), (98, 133945362), (126, 104179726), (147, 89296908), (196, 66972681), (252, 52089863), (294, 44648454), (441, 29765636), (588, 22324227), (882, 14882818), (1764, 7441409)]