396573732

素因数分解:

$2^2\times 3^4\times {\mathrm{1223993}}^1$

素因数の和:1224009

約数の個数: 30

約数和(自身を含む): 1036722918

約数和(自身を除く): 640149186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1223993, 2447986, 3671979, 4895972, 7343958, 11015937, 14687916, 22031874, 33047811, 44063748, 66095622, 99143433, 132191244, 198286866, 396573732]

約数ペア:

[(1, 396573732), (2, 198286866), (3, 132191244), (4, 99143433), (6, 66095622), (9, 44063748), (12, 33047811), (18, 22031874), (27, 14687916), (36, 11015937), (54, 7343958), (81, 4895972), (108, 3671979), (162, 2447986), (324, 1223993)]