1615614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 4354560

約数和(自身を除く): 2738946

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 269, 273, 286, 429, 462, 538, 546, 807, 858, 1001, 1614, 1883, 2002, 2959, 3003, 3497, 3766, 5649, 5918, 6006, 6994, 8877, 10491, 11298, 17754, 20713, 20982, 24479, 38467, 41426, 48958, 62139, 73437, 76934, 115401, 124278, 146874, 230802, 269269, 538538, 807807, 1615614]

約数ペア:

[(1, 1615614), (2, 807807), (3, 538538), (6, 269269), (7, 230802), (11, 146874), (13, 124278), (14, 115401), (21, 76934), (22, 73437), (26, 62139), (33, 48958), (39, 41426), (42, 38467), (66, 24479), (77, 20982), (78, 20713), (91, 17754), (143, 11298), (154, 10491), (182, 8877), (231, 6994), (269, 6006), (273, 5918), (286, 5649), (429, 3766), (462, 3497), (538, 3003), (546, 2959), (807, 2002), (858, 1883), (1001, 1614)]