189456894

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^1\times {\mathrm{11813}}^1$

素因数の和:11844

約数の個数: 56

約数和(自身を含む): 464857272

約数和(自身を除く): 275400378

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 729, 891, 1458, 1782, 2673, 5346, 8019, 11813, 16038, 23626, 35439, 70878, 106317, 129943, 212634, 259886, 318951, 389829, 637902, 779658, 956853, 1169487, 1913706, 2338974, 2870559, 3508461, 5741118, 7016922, 8611677, 10525383, 17223354, 21050766, 31576149, 63152298, 94728447, 189456894]

約数ペア:

[(1, 189456894), (2, 94728447), (3, 63152298), (6, 31576149), (9, 21050766), (11, 17223354), (18, 10525383), (22, 8611677), (27, 7016922), (33, 5741118), (54, 3508461), (66, 2870559), (81, 2338974), (99, 1913706), (162, 1169487), (198, 956853), (243, 779658), (297, 637902), (486, 389829), (594, 318951), (729, 259886), (891, 212634), (1458, 129943), (1782, 106317), (2673, 70878), (5346, 35439), (8019, 23626), (11813, 16038)]