15696966642

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{875263}}^1$

素因数の和:875343

約数の個数: 48

約数和(自身を含む): 37118195712

約数和(自身を除く): 21421229070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1281, 2562, 2989, 5978, 8967, 17934, 875263, 1750526, 2625789, 5251578, 6126841, 12253682, 18380523, 36761046, 42887887, 53391043, 85775774, 106782086, 128663661, 160173129, 257327322, 320346258, 373737301, 747474602, 1121211903, 2242423806, 2616161107, 5232322214, 7848483321, 15696966642]

約数ペア:

[(1, 15696966642), (2, 7848483321), (3, 5232322214), (6, 2616161107), (7, 2242423806), (14, 1121211903), (21, 747474602), (42, 373737301), (49, 320346258), (61, 257327322), (98, 160173129), (122, 128663661), (147, 106782086), (183, 85775774), (294, 53391043), (366, 42887887), (427, 36761046), (854, 18380523), (1281, 12253682), (2562, 6126841), (2989, 5251578), (5978, 2625789), (8967, 1750526), (17934, 875263)]