112838454

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1650

約数の個数: 64

約数和(自身を含む): 267840000

約数和(自身を除く): 155001546

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 71, 114, 142, 171, 213, 342, 426, 513, 639, 1026, 1278, 1349, 1549, 1917, 2698, 3098, 3834, 4047, 4647, 8094, 9294, 12141, 13941, 24282, 27882, 29431, 36423, 41823, 58862, 72846, 83646, 88293, 109979, 176586, 219958, 264879, 329937, 529758, 659874, 794637, 989811, 1589274, 1979622, 2089601, 2969433, 4179202, 5938866, 6268803, 12537606, 18806409, 37612818, 56419227, 112838454]

約数ペア:

[(1, 112838454), (2, 56419227), (3, 37612818), (6, 18806409), (9, 12537606), (18, 6268803), (19, 5938866), (27, 4179202), (38, 2969433), (54, 2089601), (57, 1979622), (71, 1589274), (114, 989811), (142, 794637), (171, 659874), (213, 529758), (342, 329937), (426, 264879), (513, 219958), (639, 176586), (1026, 109979), (1278, 88293), (1349, 83646), (1549, 72846), (1917, 58862), (2698, 41823), (3098, 36423), (3834, 29431), (4047, 27882), (4647, 24282), (8094, 13941), (9294, 12141)]