814887654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{13829}}^1$

素因数の和:13925

約数の個数: 64

約数和(自身を含む): 1975587840

約数和(自身を除く): 1160700186

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 61, 69, 122, 138, 161, 183, 322, 366, 427, 483, 854, 966, 1281, 1403, 2562, 2806, 4209, 8418, 9821, 13829, 19642, 27658, 29463, 41487, 58926, 82974, 96803, 193606, 290409, 318067, 580818, 636134, 843569, 954201, 1687138, 1908402, 2226469, 2530707, 4452938, 5061414, 5904983, 6679407, 11809966, 13358814, 17714949, 19402087, 35429898, 38804174, 58206261, 116412522, 135814609, 271629218, 407443827, 814887654]

約数ペア:

[(1, 814887654), (2, 407443827), (3, 271629218), (6, 135814609), (7, 116412522), (14, 58206261), (21, 38804174), (23, 35429898), (42, 19402087), (46, 17714949), (61, 13358814), (69, 11809966), (122, 6679407), (138, 5904983), (161, 5061414), (183, 4452938), (322, 2530707), (366, 2226469), (427, 1908402), (483, 1687138), (854, 954201), (966, 843569), (1281, 636134), (1403, 580818), (2562, 318067), (2806, 290409), (4209, 193606), (8418, 96803), (9821, 82974), (13829, 58926), (19642, 41487), (27658, 29463)]