2748654

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 60

約数和(自身を含む): 6638544

約数和(自身を除く): 3889890

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 81, 94, 114, 141, 162, 171, 282, 342, 361, 423, 513, 722, 846, 893, 1026, 1083, 1269, 1539, 1786, 2166, 2538, 2679, 3078, 3249, 3807, 5358, 6498, 7614, 8037, 9747, 16074, 16967, 19494, 24111, 29241, 33934, 48222, 50901, 58482, 72333, 101802, 144666, 152703, 305406, 458109, 916218, 1374327, 2748654]

約数ペア:

[(1, 2748654), (2, 1374327), (3, 916218), (6, 458109), (9, 305406), (18, 152703), (19, 144666), (27, 101802), (38, 72333), (47, 58482), (54, 50901), (57, 48222), (81, 33934), (94, 29241), (114, 24111), (141, 19494), (162, 16967), (171, 16074), (282, 9747), (342, 8037), (361, 7614), (423, 6498), (513, 5358), (722, 3807), (846, 3249), (893, 3078), (1026, 2679), (1083, 2538), (1269, 2166), (1539, 1786)]