221062842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12269}}^1$

素因数の和:12308

約数の個数: 96

約数和(自身を含む): 643144320

約数和(自身を除く): 422081478

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 2002, 2574, 3003, 6006, 9009, 12269, 18018, 24538, 36807, 73614, 85883, 110421, 134959, 159497, 171766, 220842, 257649, 269918, 318994, 404877, 478491, 515298, 772947, 809754, 944713, 956982, 1116479, 1214631, 1435473, 1545894, 1754467, 1889426, 2232958, 2429262, 2834139, 2870946, 3349437, 3508934, 5263401, 5668278, 6698874, 8502417, 10048311, 10526802, 12281269, 15790203, 17004834, 20096622, 24562538, 31580406, 36843807, 73687614, 110531421, 221062842]

約数ペア:

[(1, 221062842), (2, 110531421), (3, 73687614), (6, 36843807), (7, 31580406), (9, 24562538), (11, 20096622), (13, 17004834), (14, 15790203), (18, 12281269), (21, 10526802), (22, 10048311), (26, 8502417), (33, 6698874), (39, 5668278), (42, 5263401), (63, 3508934), (66, 3349437), (77, 2870946), (78, 2834139), (91, 2429262), (99, 2232958), (117, 1889426), (126, 1754467), (143, 1545894), (154, 1435473), (182, 1214631), (198, 1116479), (231, 956982), (234, 944713), (273, 809754), (286, 772947), (429, 515298), (462, 478491), (546, 404877), (693, 318994), (819, 269918), (858, 257649), (1001, 220842), (1287, 171766), (1386, 159497), (1638, 134959), (2002, 110421), (2574, 85883), (3003, 73614), (6006, 36807), (9009, 24538), (12269, 18018)]