42489804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1409}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 113702400

約数和(自身を除く): 71212596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 359, 718, 1077, 1409, 1436, 2154, 2513, 2818, 4227, 4308, 5026, 5636, 7539, 8454, 9863, 10052, 15078, 16908, 19726, 29589, 30156, 39452, 59178, 118356, 505831, 1011662, 1517493, 2023324, 3034986, 3540817, 6069972, 7081634, 10622451, 14163268, 21244902, 42489804]

約数ペア:

[(1, 42489804), (2, 21244902), (3, 14163268), (4, 10622451), (6, 7081634), (7, 6069972), (12, 3540817), (14, 3034986), (21, 2023324), (28, 1517493), (42, 1011662), (84, 505831), (359, 118356), (718, 59178), (1077, 39452), (1409, 30156), (1436, 29589), (2154, 19726), (2513, 16908), (2818, 15078), (4227, 10052), (4308, 9863), (5026, 8454), (5636, 7539)]