864006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 64

約数和(自身を含む): 2177280

約数和(自身を除く): 1313274

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 53, 57, 66, 78, 106, 114, 143, 159, 209, 247, 286, 318, 418, 429, 494, 583, 627, 689, 741, 858, 1007, 1166, 1254, 1378, 1482, 1749, 2014, 2067, 2717, 3021, 3498, 4134, 5434, 6042, 7579, 8151, 11077, 13091, 15158, 16302, 22154, 22737, 26182, 33231, 39273, 45474, 66462, 78546, 144001, 288002, 432003, 864006]

約数ペア:

[(1, 864006), (2, 432003), (3, 288002), (6, 144001), (11, 78546), (13, 66462), (19, 45474), (22, 39273), (26, 33231), (33, 26182), (38, 22737), (39, 22154), (53, 16302), (57, 15158), (66, 13091), (78, 11077), (106, 8151), (114, 7579), (143, 6042), (159, 5434), (209, 4134), (247, 3498), (286, 3021), (318, 2717), (418, 2067), (429, 2014), (494, 1749), (583, 1482), (627, 1378), (689, 1254), (741, 1166), (858, 1007)]