198584136

素因数分解:

$2^3\times 3^4\times {\mathrm{306457}}^1$

素因数の和:306475

約数の個数: 40

約数和(自身を含む): 556221270

約数和(自身を除く): 357637134

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 306457, 612914, 919371, 1225828, 1838742, 2451656, 2758113, 3677484, 5516226, 7354968, 8274339, 11032452, 16548678, 22064904, 24823017, 33097356, 49646034, 66194712, 99292068, 198584136]

約数ペア:

[(1, 198584136), (2, 99292068), (3, 66194712), (4, 49646034), (6, 33097356), (8, 24823017), (9, 22064904), (12, 16548678), (18, 11032452), (24, 8274339), (27, 7354968), (36, 5516226), (54, 3677484), (72, 2758113), (81, 2451656), (108, 1838742), (162, 1225828), (216, 919371), (324, 612914), (648, 306457)]