122640228

素因数分解:

$2^2\times 3^2\times {\mathrm{499}}^1\times {\mathrm{6827}}^1$

素因数の和:7336

約数の個数: 36

約数和(自身を含む): 310674000

約数和(自身を除く): 188033772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 499, 998, 1497, 1996, 2994, 4491, 5988, 6827, 8982, 13654, 17964, 20481, 27308, 40962, 61443, 81924, 122886, 245772, 3406673, 6813346, 10220019, 13626692, 20440038, 30660057, 40880076, 61320114, 122640228]

約数ペア:

[(1, 122640228), (2, 61320114), (3, 40880076), (4, 30660057), (6, 20440038), (9, 13626692), (12, 10220019), (18, 6813346), (36, 3406673), (499, 245772), (998, 122886), (1497, 81924), (1996, 61443), (2994, 40962), (4491, 27308), (5988, 20481), (6827, 17964), (8982, 13654)]