17640942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1951}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 38790144

約数和(自身を除く): 21149202

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 1951, 3014, 3902, 4521, 5853, 9042, 11706, 21461, 42922, 64383, 128766, 267287, 534574, 801861, 1603722, 2940157, 5880314, 8820471, 17640942]

約数ペア:

[(1, 17640942), (2, 8820471), (3, 5880314), (6, 2940157), (11, 1603722), (22, 801861), (33, 534574), (66, 267287), (137, 128766), (274, 64383), (411, 42922), (822, 21461), (1507, 11706), (1951, 9042), (3014, 5853), (3902, 4521)]