2890878822

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{2729}}^1$

素因数の和:3259

約数の個数: 80

約数和(自身を含む): 6992425440

約数和(自身を除く): 4101546618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 503, 702, 1006, 1053, 1509, 2106, 2729, 3018, 4527, 5458, 6539, 8187, 9054, 13078, 13581, 16374, 19617, 24561, 27162, 35477, 39234, 40743, 49122, 58851, 70954, 73683, 81486, 106431, 117702, 147366, 176553, 212862, 221049, 319293, 353106, 442098, 529659, 638586, 957879, 1059318, 1372687, 1915758, 2745374, 2873637, 4118061, 5747274, 8236122, 12354183, 17844931, 24708366, 35689862, 37062549, 53534793, 74125098, 107069586, 111187647, 160604379, 222375294, 321208758, 481813137, 963626274, 1445439411, 2890878822]

約数ペア:

[(1, 2890878822), (2, 1445439411), (3, 963626274), (6, 481813137), (9, 321208758), (13, 222375294), (18, 160604379), (26, 111187647), (27, 107069586), (39, 74125098), (54, 53534793), (78, 37062549), (81, 35689862), (117, 24708366), (162, 17844931), (234, 12354183), (351, 8236122), (503, 5747274), (702, 4118061), (1006, 2873637), (1053, 2745374), (1509, 1915758), (2106, 1372687), (2729, 1059318), (3018, 957879), (4527, 638586), (5458, 529659), (6539, 442098), (8187, 353106), (9054, 319293), (13078, 221049), (13581, 212862), (16374, 176553), (19617, 147366), (24561, 117702), (27162, 106431), (35477, 81486), (39234, 73683), (40743, 70954), (49122, 58851)]