27453556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 56008960

約数和(自身を除く): 28555404

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 481, 494, 703, 751, 962, 988, 1406, 1502, 1924, 2812, 3004, 9139, 9763, 14269, 18278, 19526, 27787, 28538, 36556, 39052, 55574, 57076, 111148, 185497, 361231, 370994, 527953, 722462, 741988, 1055906, 1444924, 2111812, 6863389, 13726778, 27453556]

約数ペア:

[(1, 27453556), (2, 13726778), (4, 6863389), (13, 2111812), (19, 1444924), (26, 1055906), (37, 741988), (38, 722462), (52, 527953), (74, 370994), (76, 361231), (148, 185497), (247, 111148), (481, 57076), (494, 55574), (703, 39052), (751, 36556), (962, 28538), (988, 27787), (1406, 19526), (1502, 18278), (1924, 14269), (2812, 9763), (3004, 9139)]