45145786

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3947}}^1$

素因数の和:4018

約数の個数: 32

約数和(自身を含む): 83381760

約数和(自身を除く): 38235974

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 3947, 5719, 7894, 11438, 27629, 55258, 74993, 149986, 169721, 339442, 524951, 1049902, 1188047, 2376094, 3224699, 6449398, 22572893, 45145786]

約数ペア:

[(1, 45145786), (2, 22572893), (7, 6449398), (14, 3224699), (19, 2376094), (38, 1188047), (43, 1049902), (86, 524951), (133, 339442), (266, 169721), (301, 149986), (602, 74993), (817, 55258), (1634, 27629), (3947, 11438), (5719, 7894)]