42205118

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 71539200

約数和(自身を除く): 29334082

約数列:

[1, 2, 17, 19, 34, 38, 79, 158, 323, 646, 827, 1343, 1501, 1654, 2686, 3002, 14059, 15713, 25517, 28118, 31426, 51034, 65333, 130666, 267121, 534242, 1110661, 1241327, 2221322, 2482654, 21102559, 42205118]

約数ペア:

[(1, 42205118), (2, 21102559), (17, 2482654), (19, 2221322), (34, 1241327), (38, 1110661), (79, 534242), (158, 267121), (323, 130666), (646, 65333), (827, 51034), (1343, 31426), (1501, 28118), (1654, 25517), (2686, 15713), (3002, 14059)]