1812421752

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1237993}}^1$

素因数の和:1238063

約数の個数: 32

約数和(自身を含む): 4605337680

約数和(自身を除く): 2792915928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 1237993, 2475986, 3713979, 4951972, 7427958, 9903944, 14855916, 29711832, 75517573, 151035146, 226552719, 302070292, 453105438, 604140584, 906210876, 1812421752]

約数ペア:

[(1, 1812421752), (2, 906210876), (3, 604140584), (4, 453105438), (6, 302070292), (8, 226552719), (12, 151035146), (24, 75517573), (61, 29711832), (122, 14855916), (183, 9903944), (244, 7427958), (366, 4951972), (488, 3713979), (732, 2475986), (1464, 1237993)]