2148845382

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{199967}}^1$

素因数の和:200177

約数の個数: 32

約数和(自身を含む): 4799232000

約数和(自身を除く): 2650386618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 1194, 1791, 3582, 5373, 10746, 199967, 399934, 599901, 1199802, 1799703, 3599406, 5399109, 10798218, 39793433, 79586866, 119380299, 238760598, 358140897, 716281794, 1074422691, 2148845382]

約数ペア:

[(1, 2148845382), (2, 1074422691), (3, 716281794), (6, 358140897), (9, 238760598), (18, 119380299), (27, 79586866), (54, 39793433), (199, 10798218), (398, 5399109), (597, 3599406), (1194, 1799703), (1791, 1199802), (3582, 599901), (5373, 399934), (10746, 199967)]