23520822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 30911178

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 59, 78, 114, 118, 177, 247, 269, 354, 494, 538, 741, 767, 807, 1121, 1482, 1534, 1614, 2242, 2301, 3363, 3497, 4602, 5111, 6726, 6994, 10222, 10491, 14573, 15333, 15871, 20982, 29146, 30666, 31742, 43719, 47613, 66443, 87438, 95226, 132886, 199329, 206323, 301549, 398658, 412646, 603098, 618969, 904647, 1237938, 1809294, 3920137, 7840274, 11760411, 23520822]

約数ペア:

[(1, 23520822), (2, 11760411), (3, 7840274), (6, 3920137), (13, 1809294), (19, 1237938), (26, 904647), (38, 618969), (39, 603098), (57, 412646), (59, 398658), (78, 301549), (114, 206323), (118, 199329), (177, 132886), (247, 95226), (269, 87438), (354, 66443), (494, 47613), (538, 43719), (741, 31742), (767, 30666), (807, 29146), (1121, 20982), (1482, 15871), (1534, 15333), (1614, 14573), (2242, 10491), (2301, 10222), (3363, 6994), (3497, 6726), (4602, 5111)]