425421108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1688179}}^1$

素因数の和:1688196

約数の個数: 36

約数和(自身を含む): 1228995040

約数和(自身を除く): 803573932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1688179, 3376358, 5064537, 6752716, 10129074, 11817253, 15193611, 20258148, 23634506, 30387222, 35451759, 47269012, 60774444, 70903518, 106355277, 141807036, 212710554, 425421108]

約数ペア:

[(1, 425421108), (2, 212710554), (3, 141807036), (4, 106355277), (6, 70903518), (7, 60774444), (9, 47269012), (12, 35451759), (14, 30387222), (18, 23634506), (21, 20258148), (28, 15193611), (36, 11817253), (42, 10129074), (63, 6752716), (84, 5064537), (126, 3376358), (252, 1688179)]