129906018

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:565

約数の個数: 80

約数和(自身を含む): 319904640

約数和(自身を除く): 189998622

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 269, 271, 297, 538, 542, 594, 807, 813, 891, 1614, 1626, 1782, 2421, 2439, 2959, 2981, 4842, 4878, 5918, 5962, 7263, 7317, 8877, 8943, 14526, 14634, 17754, 17886, 21789, 21951, 26631, 26829, 43578, 43902, 53262, 53658, 72899, 79893, 80487, 145798, 159786, 160974, 218697, 239679, 241461, 437394, 479358, 482922, 656091, 801889, 1312182, 1603778, 1968273, 2405667, 3936546, 4811334, 5904819, 7217001, 11809638, 14434002, 21651003, 43302006, 64953009, 129906018]

約数ペア:

[(1, 129906018), (2, 64953009), (3, 43302006), (6, 21651003), (9, 14434002), (11, 11809638), (18, 7217001), (22, 5904819), (27, 4811334), (33, 3936546), (54, 2405667), (66, 1968273), (81, 1603778), (99, 1312182), (162, 801889), (198, 656091), (269, 482922), (271, 479358), (297, 437394), (538, 241461), (542, 239679), (594, 218697), (807, 160974), (813, 159786), (891, 145798), (1614, 80487), (1626, 79893), (1782, 72899), (2421, 53658), (2439, 53262), (2959, 43902), (2981, 43578), (4842, 26829), (4878, 26631), (5918, 21951), (5962, 21789), (7263, 17886), (7317, 17754), (8877, 14634), (8943, 14526)]