42193428

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 101606400

約数和(自身を除く): 59412972

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 191, 246, 382, 449, 492, 573, 764, 898, 1146, 1347, 1796, 2292, 2694, 5388, 7831, 15662, 18409, 23493, 31324, 36818, 46986, 55227, 73636, 85759, 93972, 110454, 171518, 220908, 257277, 343036, 514554, 1029108, 3516119, 7032238, 10548357, 14064476, 21096714, 42193428]

約数ペア:

[(1, 42193428), (2, 21096714), (3, 14064476), (4, 10548357), (6, 7032238), (12, 3516119), (41, 1029108), (82, 514554), (123, 343036), (164, 257277), (191, 220908), (246, 171518), (382, 110454), (449, 93972), (492, 85759), (573, 73636), (764, 55227), (898, 46986), (1146, 36818), (1347, 31324), (1796, 23493), (2292, 18409), (2694, 15662), (5388, 7831)]