181330489332

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3165907}}^1$

素因数の和:3165997

約数の個数: 72

約数和(自身を含む): 481699234016

約数和(自身を除く): 300368744684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 333, 387, 444, 516, 666, 774, 1332, 1548, 1591, 3182, 4773, 6364, 9546, 14319, 19092, 28638, 57276, 3165907, 6331814, 9497721, 12663628, 18995442, 28493163, 37990884, 56986326, 113972652, 117138559, 136134001, 234277118, 272268002, 351415677, 408402003, 468554236, 544536004, 702831354, 816804006, 1054247031, 1225206009, 1405662708, 1633608012, 2108494062, 2450412018, 4216988124, 4900824036, 5036958037, 10073916074, 15110874111, 20147832148, 30221748222, 45332622333, 60443496444, 90665244666, 181330489332]

約数ペア:

[(1, 181330489332), (2, 90665244666), (3, 60443496444), (4, 45332622333), (6, 30221748222), (9, 20147832148), (12, 15110874111), (18, 10073916074), (36, 5036958037), (37, 4900824036), (43, 4216988124), (74, 2450412018), (86, 2108494062), (111, 1633608012), (129, 1405662708), (148, 1225206009), (172, 1054247031), (222, 816804006), (258, 702831354), (333, 544536004), (387, 468554236), (444, 408402003), (516, 351415677), (666, 272268002), (774, 234277118), (1332, 136134001), (1548, 117138559), (1591, 113972652), (3182, 56986326), (4773, 37990884), (6364, 28493163), (9546, 18995442), (14319, 12663628), (19092, 9497721), (28638, 6331814), (57276, 3165907)]