71366274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19531}}^1$

素因数の和:19575

約数の個数: 48

約数和(自身を含む): 182819520

約数和(自身を除く): 111453246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 19531, 39062, 58593, 117186, 136717, 175779, 273434, 351558, 410151, 566399, 820302, 1132798, 1230453, 1699197, 2460906, 3398394, 3964793, 5097591, 7929586, 10195182, 11894379, 23788758, 35683137, 71366274]

約数ペア:

[(1, 71366274), (2, 35683137), (3, 23788758), (6, 11894379), (7, 10195182), (9, 7929586), (14, 5097591), (18, 3964793), (21, 3398394), (29, 2460906), (42, 1699197), (58, 1230453), (63, 1132798), (87, 820302), (126, 566399), (174, 410151), (203, 351558), (261, 273434), (406, 175779), (522, 136717), (609, 117186), (1218, 58593), (1827, 39062), (3654, 19531)]