172013886

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1901}}^1$

素因数の和:2377

約数の個数: 48

約数和(自身を含む): 407682288

約数和(自身を除く): 235668402

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 457, 914, 1371, 1901, 2742, 3802, 4113, 5027, 5703, 8226, 10054, 11406, 15081, 17109, 20911, 30162, 34218, 41822, 45243, 62733, 90486, 125466, 188199, 376398, 868757, 1737514, 2606271, 5212542, 7818813, 9556327, 15637626, 19112654, 28668981, 57337962, 86006943, 172013886]

約数ペア:

[(1, 172013886), (2, 86006943), (3, 57337962), (6, 28668981), (9, 19112654), (11, 15637626), (18, 9556327), (22, 7818813), (33, 5212542), (66, 2606271), (99, 1737514), (198, 868757), (457, 376398), (914, 188199), (1371, 125466), (1901, 90486), (2742, 62733), (3802, 45243), (4113, 41822), (5027, 34218), (5703, 30162), (8226, 20911), (10054, 17109), (11406, 15081)]