19226466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 47855808

約数和(自身を除く): 28629342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 461, 662, 922, 993, 1383, 1986, 2317, 2766, 2979, 3227, 4149, 4634, 5958, 6454, 6951, 8298, 9681, 13902, 19362, 20853, 29043, 41706, 58086, 152591, 305182, 457773, 915546, 1068137, 1373319, 2136274, 2746638, 3204411, 6408822, 9613233, 19226466]

約数ペア:

[(1, 19226466), (2, 9613233), (3, 6408822), (6, 3204411), (7, 2746638), (9, 2136274), (14, 1373319), (18, 1068137), (21, 915546), (42, 457773), (63, 305182), (126, 152591), (331, 58086), (461, 41706), (662, 29043), (922, 20853), (993, 19362), (1383, 13902), (1986, 9681), (2317, 8298), (2766, 6951), (2979, 6454), (3227, 5958), (4149, 4634)]