2129968188

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{1787}}^1$

素因数の和:2203

約数の個数: 72

約数和(自身を含む): 5453321328

約数和(自身を除く): 3323353140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 293, 339, 452, 586, 678, 879, 1017, 1172, 1356, 1758, 1787, 2034, 2637, 3516, 3574, 4068, 5274, 5361, 7148, 10548, 10722, 16083, 21444, 32166, 33109, 64332, 66218, 99327, 132436, 198654, 201931, 297981, 397308, 403862, 523591, 595962, 605793, 807724, 1047182, 1191924, 1211586, 1570773, 1817379, 2094364, 2423172, 3141546, 3634758, 4712319, 6283092, 7269516, 9424638, 18849276, 59165783, 118331566, 177497349, 236663132, 354994698, 532492047, 709989396, 1064984094, 2129968188]

約数ペア:

[(1, 2129968188), (2, 1064984094), (3, 709989396), (4, 532492047), (6, 354994698), (9, 236663132), (12, 177497349), (18, 118331566), (36, 59165783), (113, 18849276), (226, 9424638), (293, 7269516), (339, 6283092), (452, 4712319), (586, 3634758), (678, 3141546), (879, 2423172), (1017, 2094364), (1172, 1817379), (1356, 1570773), (1758, 1211586), (1787, 1191924), (2034, 1047182), (2637, 807724), (3516, 605793), (3574, 595962), (4068, 523591), (5274, 403862), (5361, 397308), (7148, 297981), (10548, 201931), (10722, 198654), (16083, 132436), (21444, 99327), (32166, 66218), (33109, 64332)]