293977386

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{18289}}^1$

素因数の和:18363

約数の個数: 48

約数和(自身を含む): 684777600

約数和(自身を除く): 390800214

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2679, 5358, 8037, 16074, 18289, 36578, 54867, 109734, 164601, 329202, 347491, 694982, 859583, 1042473, 1719166, 2084946, 2578749, 3127419, 5157498, 6254838, 7736247, 15472494, 16332077, 32664154, 48996231, 97992462, 146988693, 293977386]

約数ペア:

[(1, 293977386), (2, 146988693), (3, 97992462), (6, 48996231), (9, 32664154), (18, 16332077), (19, 15472494), (38, 7736247), (47, 6254838), (57, 5157498), (94, 3127419), (114, 2578749), (141, 2084946), (171, 1719166), (282, 1042473), (342, 859583), (423, 694982), (846, 347491), (893, 329202), (1786, 164601), (2679, 109734), (5358, 54867), (8037, 36578), (16074, 18289)]