172893126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{9377}}^1$

素因数の和:9828

約数の個数: 32

約数和(自身を含む): 396126720

約数和(自身を除く): 223233594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439, 878, 1317, 2634, 3073, 6146, 9219, 9377, 18438, 18754, 28131, 56262, 65639, 131278, 196917, 393834, 4116503, 8233006, 12349509, 24699018, 28815521, 57631042, 86446563, 172893126]

約数ペア:

[(1, 172893126), (2, 86446563), (3, 57631042), (6, 28815521), (7, 24699018), (14, 12349509), (21, 8233006), (42, 4116503), (439, 393834), (878, 196917), (1317, 131278), (2634, 65639), (3073, 56262), (6146, 28131), (9219, 18754), (9377, 18438)]