2156796

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:522

約数の個数: 36

約数和(自身を含む): 5498584

約数和(自身を除く): 3341788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 331, 362, 543, 662, 724, 993, 1086, 1324, 1629, 1986, 2172, 2979, 3258, 3972, 5958, 6516, 11916, 59911, 119822, 179733, 239644, 359466, 539199, 718932, 1078398, 2156796]

約数ペア:

[(1, 2156796), (2, 1078398), (3, 718932), (4, 539199), (6, 359466), (9, 239644), (12, 179733), (18, 119822), (36, 59911), (181, 11916), (331, 6516), (362, 5958), (543, 3972), (662, 3258), (724, 2979), (993, 2172), (1086, 1986), (1324, 1629)]