831291252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{27743}}^1$

素因数の和:27988

約数の個数: 48

約数和(自身を含む): 2125412352

約数和(自身を除く): 1294121100

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 227, 454, 681, 908, 1362, 2497, 2724, 4994, 7491, 9988, 14982, 27743, 29964, 55486, 83229, 110972, 166458, 305173, 332916, 610346, 915519, 1220692, 1831038, 3662076, 6297661, 12595322, 18892983, 25190644, 37785966, 69274271, 75571932, 138548542, 207822813, 277097084, 415645626, 831291252]

約数ペア:

[(1, 831291252), (2, 415645626), (3, 277097084), (4, 207822813), (6, 138548542), (11, 75571932), (12, 69274271), (22, 37785966), (33, 25190644), (44, 18892983), (66, 12595322), (132, 6297661), (227, 3662076), (454, 1831038), (681, 1220692), (908, 915519), (1362, 610346), (2497, 332916), (2724, 305173), (4994, 166458), (7491, 110972), (9988, 83229), (14982, 55486), (27743, 29964)]