18358314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{631}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 39709824

約数和(自身を除く): 21351510

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 373, 631, 746, 1119, 1262, 1893, 2238, 3786, 4849, 8203, 9698, 14547, 16406, 24609, 29094, 49218, 235363, 470726, 706089, 1412178, 3059719, 6119438, 9179157, 18358314]

約数ペア:

[(1, 18358314), (2, 9179157), (3, 6119438), (6, 3059719), (13, 1412178), (26, 706089), (39, 470726), (78, 235363), (373, 49218), (631, 29094), (746, 24609), (1119, 16406), (1262, 14547), (1893, 9698), (2238, 8203), (3786, 4849)]