120803238

素因数分解:

$2^1\times 3^4\times {\mathrm{745699}}^1$

素因数の和:745713

約数の個数: 20

約数和(自身を含む): 270689100

約数和(自身を除く): 149885862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 745699, 1491398, 2237097, 4474194, 6711291, 13422582, 20133873, 40267746, 60401619, 120803238]

約数ペア:

[(1, 120803238), (2, 60401619), (3, 40267746), (6, 20133873), (9, 13422582), (18, 6711291), (27, 4474194), (54, 2237097), (81, 1491398), (162, 745699)]