2112023.00000000

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 68606720

約数和(自身を除く): 31871483

約数列:

[1, 3, 7, 9, 11, 21, 33, 61, 63, 77, 79, 99, 121, 183, 231, 237, 363, 427, 549, 553, 671, 693, 711, 847, 869, 1089, 1281, 1659, 2013, 2541, 2607, 3843, 4697, 4819, 4977, 6039, 6083, 7381, 7623, 7821, 9559, 14091, 14457, 18249, 22143, 28677, 33733, 42273, 43371, 51667, 53009, 54747, 66429, 66913, 86031, 101199, 155001, 159027, 200739, 303597, 371063, 465003, 477081, 583099, 602217, 1113189, 1749297, 3339567, 4081693, 5247891, 12245079, 36735237]

約数ペア:

[(1, 36735237), (3, 12245079), (7, 5247891), (9, 4081693), (11, 3339567), (21, 1749297), (33, 1113189), (61, 602217), (63, 583099), (77, 477081), (79, 465003), (99, 371063), (121, 303597), (183, 200739), (231, 159027), (237, 155001), (363, 101199), (427, 86031), (549, 66913), (553, 66429), (671, 54747), (693, 53009), (711, 51667), (847, 43371), (869, 42273), (1089, 33733), (1281, 28677), (1659, 22143), (2013, 18249), (2541, 14457), (2607, 14091), (3843, 9559), (4697, 7821), (4819, 7623), (4977, 7381), (6039, 6083)]