194128434

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:900

約数の個数: 64

約数和(自身を含む): 456192000

約数和(自身を除く): 262063566

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 431, 439, 513, 862, 878, 1026, 1293, 1317, 2586, 2634, 3879, 3951, 7758, 7902, 8189, 8341, 11637, 11853, 16378, 16682, 23274, 23706, 24567, 25023, 49134, 50046, 73701, 75069, 147402, 150138, 189209, 221103, 225207, 378418, 442206, 450414, 567627, 1135254, 1702881, 3405762, 3594971, 5108643, 7189942, 10217286, 10784913, 21569826, 32354739, 64709478, 97064217, 194128434]

約数ペア:

[(1, 194128434), (2, 97064217), (3, 64709478), (6, 32354739), (9, 21569826), (18, 10784913), (19, 10217286), (27, 7189942), (38, 5108643), (54, 3594971), (57, 3405762), (114, 1702881), (171, 1135254), (342, 567627), (431, 450414), (439, 442206), (513, 378418), (862, 225207), (878, 221103), (1026, 189209), (1293, 150138), (1317, 147402), (2586, 75069), (2634, 73701), (3879, 50046), (3951, 49134), (7758, 25023), (7902, 24567), (8189, 23706), (8341, 23274), (11637, 16682), (11853, 16378)]