12882119268

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^2\times {\mathrm{443}}^1\times {\mathrm{1097}}^1$

素因数の和:1641

約数の個数: 72

約数和(自身を含む): 30808808352

約数和(自身を除く): 17926689084

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 443, 564, 886, 1097, 1329, 1772, 2194, 2209, 2658, 3291, 4388, 4418, 5316, 6582, 6627, 8836, 13164, 13254, 20821, 26508, 41642, 51559, 62463, 83284, 103118, 124926, 154677, 206236, 249852, 309354, 485971, 618708, 971942, 978587, 1457913, 1943884, 1957174, 2423273, 2915826, 2935761, 3914348, 4846546, 5831652, 5871522, 7269819, 9693092, 11743044, 14539638, 22840637, 29079276, 45681274, 68521911, 91362548, 137043822, 274087644, 1073509939, 2147019878, 3220529817, 4294039756, 6441059634, 12882119268]

約数ペア:

[(1, 12882119268), (2, 6441059634), (3, 4294039756), (4, 3220529817), (6, 2147019878), (12, 1073509939), (47, 274087644), (94, 137043822), (141, 91362548), (188, 68521911), (282, 45681274), (443, 29079276), (564, 22840637), (886, 14539638), (1097, 11743044), (1329, 9693092), (1772, 7269819), (2194, 5871522), (2209, 5831652), (2658, 4846546), (3291, 3914348), (4388, 2935761), (4418, 2915826), (5316, 2423273), (6582, 1957174), (6627, 1943884), (8836, 1457913), (13164, 978587), (13254, 971942), (20821, 618708), (26508, 485971), (41642, 309354), (51559, 249852), (62463, 206236), (83284, 154677), (103118, 124926)]