2143296738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{152461}}^1$

素因数の和:152551

約数の個数: 48

約数和(自身を含む): 5137359552

約数和(自身を除く): 2994062814

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2343, 4686, 7029, 14058, 152461, 304922, 457383, 914766, 1372149, 1677071, 2744298, 3354142, 5031213, 10062426, 10824731, 15093639, 21649462, 30187278, 32474193, 64948386, 97422579, 119072041, 194845158, 238144082, 357216123, 714432246, 1071648369, 2143296738]

約数ペア:

[(1, 2143296738), (2, 1071648369), (3, 714432246), (6, 357216123), (9, 238144082), (11, 194845158), (18, 119072041), (22, 97422579), (33, 64948386), (66, 32474193), (71, 30187278), (99, 21649462), (142, 15093639), (198, 10824731), (213, 10062426), (426, 5031213), (639, 3354142), (781, 2744298), (1278, 1677071), (1562, 1372149), (2343, 914766), (4686, 457383), (7029, 304922), (14058, 152461)]